TW200821000A - Air purifier - Google Patents

Abstract

An air purifier is disclosed, which can remove all kinds of dust, harmful gas, and odor and so on from an air by installing the purifier in a room of a home, an office and so on, or a car. The air purifier includes a fan motor and a control part electrically connected with the fan motor; a base cover having a primary housing part for the fan motor in one side thereof and a secondary housing part for the control part in the other side thereof, wherein at least one opening is formed in a side wall surrounding the primary housing part, and a power terminal of the control part is exposed outward in a side wall surrounding the secondary housing part; a filter cradle detachably coupled to the base cover, capable of flowing air between an upper wall and a side wall thereof, and partially enclosing the fan motor by a part thereof; an air filter disposed in the filter cradle; and an upper cover having a grill member detachably disposed in an upper part of the filter cradle and having a plurality of air holes in a central part thereof so as to protect the fan motor in the base cover and the air filter in the filter cradle from an outside.

Description

200821000 IX. Description of the Invention: [Technical Field] The present invention relates to an air purifier for removing dust in the air, and more particularly to an installation in a living room, an office, a vehicle, etc. An air purifier that removes dust, harmful gases, and odors from the air. - [Prior Art] 10 In general, an air cleaner 1 is mainly composed of a box 2, an air filter 3, and a fan motor 4, as shown in Fig. 1. Here, the box 2 includes a main body 5 having a vertical partition 5a disposed therein and a plurality of discharge holes 100 formed in an upper portion thereof, and a rear cover 6' detachably disposed therein One of the rear sides of the main body has a plurality of introduction holes 6a provided in a part thereof, and a front cover 7 detachably provided on one front side of the main body 5. A plurality of fixing flanges 5aa are disposed on the vertical partition 5a formed in the main body 5, one above and below the rear side, and a plurality of air holes 5ab formed in one of the peripheral portions between the two solid dog edges . The air filter 3 is detachably fixed between the cores of the fixed projection edges 5 on the rear side of the vertical partition 5a, and the fan motor 4 is fixed to the central portion of the vertical partition 5a by screws. The fan motor 4 is mainly composed of a motor 4a and a blower dam integrally coupled to a rotating shaft of the motor. The conventional air purifier constructed as described above operates as follows. First, if the fan motor 4 is connected to an external power source by a plug (not shown) of a power line connected to the fan motor 4, electric power is applied to the fan horse 124385.doc 200821000 up to 4' and the motor 4a rotates the blower 4b. Then, an outside air flows into the plurality of introduction holes 6a' of the cover 6 after the outside air flows into the case 2, and the introduced outside air then passes through the air filter 3 through the plurality of air holes 5ab of the vertical partition 5a of the main body 5 to flow in. Main body 5. This %, the dust or odor in the outside air, etc., is filtered out as it passes through the air filter 3.

Subsequently, the clean air introduced into the main body 5 of the box 2 is discharged through a plurality of discharge holes in the upper side of the main body 5 by the rotation of the blower 4b, thereby purifying the air in a room. However, in the conventional air purifier, the air filter 3 and the fan motor 4 are disposed apart from each other with respect to the axial line thereof, so that an outside air passes through the air filter 3 and passes through the blower of the fan motor 4. Emissions, thus causing an increase in overall product size. Further, in the case of being mounted on one of the dashboards or a rear seat of a vehicle, 'because of the height of the conventional air cleaner i, it appears to be unstable or stretched higher than necessary. Further, when the cover 6 or the front cover 7 is not required or accidentally opened by the user after the conventional air cleaner i, the power of the fan motor 4 cannot be automatically cut off. SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above problems, and it is to provide a wire cleaner having a compact structure which can be conveniently (d) in a car and in a living room or an office. In another aspect of the present invention, the _ _ Τ 诞 供 供 一种 一种 一种 一种 一种 一种 一种 一种 一种 一种 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 诞 在一 诞 在一 在一 385 385 385 385 385 385 385 Gas purifier. In another aspect, the present invention provides an air cleaner whose upper cover is easily opened to facilitate replacement of an air filter. Further, in another example, the present invention provides an air cleaner in which the output of the fan motor can be controlled in a variable manner. What is more, in another aspect, the present invention provides an air purifier that is conveniently attached to one of a vehicle's dashboard, a rear seat, a central armrest, a ceiling, and the like. Furthermore, the present invention provides an air purifier comprising: a fan motor and a control portion electrically connected to the fan motor; and a bottom cover having a main casing disposed at a side thereof for the fan motor a body portion; and a secondary housing portion disposed at the other side of the basin for the control portion, wherein at least one opening is formed in a side wall surrounding the main housing portion and a power terminal is provided Attached to the side (four) surrounding the secondary casing portion; the detachable coupling to the bottom cover allows air to flow between the side walls of the upper plate and the assembly thereof The fan motor is partially surrounded by a random filter, which is disposed in the filter holder; and an upper cover having a grid structure detachably disposed in the upper portion of the filter holder An air hole disposed in a central portion thereof to facilitate protection of the fan motor in the bottom casing and the external influence in the (four) device (4). < 4 is + In addition, the present invention provides a more specific embodiment, such as: according to the embodiment of the present invention, the fan motor in the bottom cover comprises a motor and a blower rotated by the motor, the motor-rotation system 124385.doc 200821000 is rotatably disposed at a central portion of the upper wall of the filter holder. The blower may be disposed on a bottom surface facing the bottom cover. ,. And an embodiment of the invention, wherein the fan motor is coupled to a rotating plate of the rotating body of the motor, a plurality of blades having two pre-twist angles along the periphery of the rotating plate, and an upper portion of each of the blades Support frame. σ, ,,. In accordance with an embodiment of the present invention, the filter holder includes a fan motor body portion, a passer housing portion, and a cover portion, wherein the fan motor and the body portion have a plurality of formed thereon An air hole in the _ portion of the upper wall and: a plurality of openings formed in one of the side walls thereof. The filter housing portion includes a lower edge along a side of the fan motor housing portion in a radial direction thereof An outwardly extending portion and an upstanding wall connected to an outer edge of the extending portion and having at least an opening, and the cover portion is configured to cover the control portion in the secondary housing portion. - According to an embodiment of the present invention, the air filter comprises a filter portion that is folded into a sub-segment, and a soft support attached to the upper and lower portions of the filter, respectively. The soft bracket is detachably disposed in the filter housing portion of the filter holder. According to an embodiment of the present invention, a corresponding fixing member for partially covering an upper portion of the air filter is further disposed on an upper portion of the air filter 4, and at least two coupling protrusions are formed on one of the fixing members. Either the outer wall and the upstanding wall of the filter housing, and the corresponding coupling recess are formed on the other. According to an embodiment of the present invention, each of the coupling protrusions of the fixing member is in the form of a wedge to facilitate tight insertion into the corresponding coupling recess, and to 124385.doc -10 - 200821000, one release protrusion is formed on the fixing One of the upper portions of the member allows a user to open the fixing member again. According to an embodiment of the present invention, at least two coupling protrusions are formed on the side wall of the main body portion of the bottom cover and the upright wall of the filter housing portion of the filter holder, And the corresponding coupling recess is formed on the other one. According to an embodiment of the invention, at least one female protrusion is formed on the bottom cover

One of the inner bore and one of the interiors of the filter holder, and a corresponding male projection are formed on the other. According to an embodiment of the present invention, a plurality of magnets are embedded in the erector bracket at a predetermined interval to the upper portion of the casing portion t, the rim and the upper cover. The head of the corresponding section of the Hai is attached to the other, and the annular metal plate is attached to the other. According to an embodiment of the present invention, an electric power.n/〇ff switch is disposed on the control portion in the sub-housing portion of the bottom cymbal, and an upper end facing the electric power switch < And a protrusion is formed on a corresponding portion of the upper cover to control the power on/off switch through the through hole. - According to the present invention - the curved shape The light-emitting member is disposed on a front edge of one of the bottom portions of the bottom portion of the housing portion of the bottom portion of the bottom portion of the light-emitting member. The front side of the light-emitting member is outwardly + now and the plurality of recess portions are formed on the rear side thereof at a predetermined interval, and Corresponding LEDs (light-emitting: pole body) are fixed in (four) each of the recesses of the light-emitting member and each of the LEDs is placed in a flexible electric wire electrically connected to the control portion at a predetermined interval. In the embodiment, the power control button set to the front is the 124385.doc 200821000 in the bottom cover i, so that the number of revolutions per minute of the fan motor can be controlled under the (4) part. According to the embodiment of the invention, the fan motor is The control unit is far away: the electric wire is slanted along a passage in the form of a recess in the lower portion of the bottom cover, and one of the outer sides of the passage is enclosed by a long fixing piece. According to an embodiment of the present invention, At least three cylindrical protrusions are formed in a lower portion of the bottom cover and around a central portion thereof, and a gasket having a predetermined frictional force is embedded in each of the cylindrical projections. In one embodiment of the invention, a patch having a right K/ and at least one double-sided tape is further disposed on a central portion of the lower portion of the bottom cover. According to one embodiment of the present invention, the bottom cover The central portion of the lower portion and the corresponding attachment surface of the pair of members may be fixed by a male and female fishing ring belt (available under the trade name "VELCRO,). According to an embodiment of the present invention The grid member having a plurality of air holes is further disposed to be detachable in each of the side walls of the side wall of the main casing portion of the bottom cover. Μ * According to an embodiment of the present invention, one may first The air filter is further set to be clean before the incoming air is cleaned The grid structure of the upper cover is removed from one of the lower portions. According to an embodiment of the invention, a plurality of openings may be formed in the central portion of the upper cover to make the openings partially exposed outwardly. Attached to the lower grid member of the upper cover. According to an embodiment of the invention, a diffuser is disposed on one edge of each of the openings. The diffuser can emit the LED of the flexible wire. The surrounding light 124385.doc -12- 200821000 is diffused by light, and the flexible electric wire is electrically connected to the control portion via the curved light-emitting member. [Embodiment] Hereinafter, according to one of the present inventions, The non-discriminatory embodiment of the μ messenger/deuteration machine will be described in detail with reference to FIGS. 2 to 1 . 0 2 is a schematic exploded perspective view showing an air purifier according to the present invention, and FIG. 3 is a schematic diagram. A perspective view reveals an air cleaner according to the present invention. An air purifier 1 according to the present invention includes a fan motor, a control port 12, a filter holder Μ, an air filter 15 and an upper cover 16, as shown in FIGS. 2 and 3. . . Here, the fan motor 11 is composed of a motor 11a and a blower lib rotated by the motor. The control unit 12 is electrically connected to the fan motor 11a. The bottom cover 13 includes a main casing portion 13a provided at one side thereof for the fan motor n, and a secondary casing portion 13b provided at the other side thereof for the control portion 2. A partition 13c may be disposed between the main casing portion 13a and the sub-housing portion nb. At least one opening 17a is formed in a side wall 17 and the side wall surrounds the main casing portion i3a of the bottom cymbal 13, and one of the power terminals 12a of the control portion 12 is disposed in a side wall 17 surrounding the sub-housing portion 13b. External exposure. The side walls 17 of the main casing portion i3a and the sub-housing portion 13b may be perpendicular to the bottom of the bottom cover 13, or may be inclined inward or outward at an angle. The filter holder 14 is detachably coupled to the bottom cover 13. The filter holder 14 includes a fan motor housing 18 having a plurality of air holes 18 formed in a portion of an upper wall 18a of 124385.doc -13 - 200821000 and having a plurality of holes formed therein An opening 18bb in a side wall 18b. The lower central portion of one of the upper walls 18a of the fan motor casing is preferably concavely formed to rotatably support an upper central portion of the rotating body 11aai of the motor 11a of the fan motor 11. Furthermore, the filter holder 14 includes a filter housing portion 19 having an extension 19a extending outwardly along a lower edge of the fan motor housing portion 8 in a radial direction thereof. And an upright wall 19b connected to an outer edge of the extension i9a and having at least one opening 19bb. The upright wall 19b may be perpendicular to the bottom of the filter housing portion 19 or may be inclined inward or outward at an angle. Further, the filter holder 14 includes a cover portion 20 which covers the control portion 12 in the sub-case portion 13b of the bottom cover 丨3. The cover portion 20 can be integrated into the filter holder 14 or separately prepared and then detachably fixed to the filter tray 14 filter, the transition of the holder bracket 14 § the opening of the upright wall i9b of the housing portion 19 The 19bb is preferably disposed on one of the side walls 17 facing the bottom cover 13 corresponding to the opening 17a. The air filter 15 preferably has a ring shape and is preferably detachably disposed in the filter housing of the transition piece bracket 14. In the 19th. The air filter 15 may include a filter portion i5a folded in a zigzag shape along a predetermined radius, and a soft holder 15b attached to the upper and lower portions of the filter, respectively. The soft support 15b is preferably constructed of urethane, and any other material that can provide intimate contact between one or the outer edge of the soft support and an adjacent counterpart can also be used. To provide dust collection, deodorization, venting, antibacterial action, etc., the filter portion 15a of the air filter 15 can also accommodate any of photocatalyst, activated carbon, antibacterial agent 124385.doc -14- 200821000, and the like. It is already known in the art. The upper cover 16 is detachably disposed in an upper portion of the filter holder 14 to facilitate protection of the air filter 15 in the bottom cover 13 and the air filter 15 in the filter holder 14 from the outside. A grid member 21 having a plurality of air holes 21a is provided at a central portion of the upper cover 16. The upper cover 16 and the grid member 21 may be provided as a single unit or independently. The rotating body 11aa of the motor 11a is rotatably disposed around a central portion of the upper wall 18a of the filter holder j4, and the blower lib may be disposed on a bottom surface facing the bottom cover 13. The blower lib of the fan motor 11 preferably includes a rotating plate ιι integrally coupled to the rotating body 11aa of the motor 11a, a plurality of blades 1 ld disposed at a predetermined angle along the periphery of the rotating plate, and a pinned joint A support frame lle at an upper portion of each of the blades. The rotating plate 11b preferably has a flange llcc formed on an inner edge thereof to facilitate a more convenient coupling between the rotating plate and the rotating body 11aa of the motor 11a (see Figs. 2, 5 and 7). The blower lib of the fan motor 11 can be controlled in a normal direction, that is, the outside air is exhausted through the air filter 15 by the fan motor 11, and in the opposite direction, the outside air flows along a reverse path. This can be chosen by a designer. The rotating plate llc, the plurality of blades 11d, and the support frame lie can be made into a single unit by insert molding. The fan motor n can also be constructed in a manner that does not require the rotating plate llc and the support frame lle, wherein a plurality of blades m are integrally disposed along the outer periphery of the rotating body 11aa of the motor 11a (see Figs. 2 and 5). A corresponding fixing 124385.doc -15- 200821000 member 22 for the upper portion of the air filter H15 is further disposed on the upper portion of the air filter crucible 5, and the fixing member preferably has a ring shape . At least two coupling projections 23a are preferably formed on either one of the outer wall 22a of the fixing member 22 and the upstanding wall of the filter housing 19, and the corresponding coupling recess 23b is preferably formed on the other side. . The coupling protrusion 23a of the fixing member 22 is preferably in the shape of a right-angled triangular wedge to facilitate tight insertion into the corresponding coupling recess 2% and at least - the release protrusion 22b may be further formed on one of the upper portions of the fixing member 22, The user can open the fixing member again (see Figure 2 and Figure 6). The at least two coupling protrusions 24a are preferably formed on any one of the side wall 17 of the main casing portion 13& and the upright wall i9b of the filter housing portion 19 of the damper bracket 14, and corresponding thereto The coupling recess 24b is preferably formed on the other of them. Similarly, at least the female projection 25a may be formed on one of the inside of the bottom cover 13 and the inside of the instrument holder 14, and a corresponding male projection 25b may be formed on the other one. (See Figure 5). • a plurality of magnets 26a are buried at predetermined intervals in any one of the upper portion of the fan motor housing portion 18 of the filter holder U and the corresponding portion of the upper cover 16 to facilitate detachable attachment of the upper cover It is fixed to the filter holder 14 and an annular metal plate 261 is attached to the other. In this example, a plurality of magnets 26a are preferably insert molded with the upper portion of the fan motor housing portion 18 of the filter holder 14, and the annular metal plate 26b is preferably secured with a fastener such as a screw. (See Figures 2, 5 and 6). A power 〇n /〇ff switch 2 7 is disposed in the control portion 12 of the sub-shell portion 〖3b of the bottom cover 13, and a through hole 124385.doc facing the upper end of the power 〇n/〇ff switch 27 - 16 - 200821000 Open > is formed in one of the corresponding portions of the cover portion 20 of the filter holder 14. A projection i6a is preferably formed on a corresponding portion of the upper cover 16 to control the power on/off switch 27 through the through hole 2A (see Figs. 2, 5 and 6). An f-shaped light-emitting member 28 is disposed on one of the sub-shell portions Ub of the bottom cover 13 (the J-edge). One of the front sides of the light-emitting member 28 is exposed outward, and a plurality of recesses 28a are formed at predetermined intervals. On one of the rear sides, corresponding 2LEDs (light emitting diodes) 29a are accommodated in the recesses of the curved light-emitting member 28: "inside, and the LEDs 29a are disposed at predetermined intervals on a flexible wire electrically connected to the control portion 12. 29, the curved light-emitting member 28 can have a variety of transparency and color (see Figures 2 and 3). An outwardly exposed power control button 3 is disposed in one side of the bottom cover 13, so that a user can The number of revolutions per minute (rpm) of the fan motor j is controlled under the control of the control unit 12. In this example, an uneven pattern is preferably formed on the outer periphery of one of the output control buttons 30 to prevent The output control button 3 is slid. A wire (not shown) connecting the fan motor 11 and the control unit 12 is provided with a channel 13d recessed in the lower portion of the bottom cover 13, and one of the channels is outside. It is preferably enclosed by a long fixing piece 13e (see Fig. 8). At least two cylindrical projections 13f A gasket 31 is formed in the lower portion of the bottom cover 13 and around the central portion thereof, and a gasket 31 having a predetermined surface friction is preferably inserted into each of the cylindrical projections. The gasket 31 is preferably wear-resistant. The rubber composition (please refer to Figures 4 and 8). A patch 32 having at least one double-sided tape 3~ can be further disposed on a central portion of the lower portion of the bottom cover 13. In this example, a user One of the double-sided tapes 32a attached to the bottom of the attached sheet 32 is torn under the tearing of 124385.doc -17- 200821000, and then the lower portion of the bottom cover 13 is bonded to a corresponding structure by double-sided tape (please Referring to FIG. 8), in another embodiment, one of the central portion of the lower portion of the bottom cover 13 and one of the counterpart members (not shown) may be fixed by a male and female hook and loop belt (for example, "VELCRO" (not shown). In this example, the opposing surfaces of the male and female fastener strips can be attached to a counterpart by an adhesive, respectively.

In another embodiment, the air filter 15 and the upper cover 16 may be separated from the bottom cymbal 13, and the bottom cymbal 13 is fixed to a mating member (not shown), for example, by a fastener such as a screw. At the roof of a vehicle, the air filter 15 and the upper cymbal 16 are then assembled to the bottom cover 13 of the counterpart. A grid member 21 having a plurality of air holes may be further provided to be detachable in each of the openings 17a of the side walls 17 of the main casing portion 13a of the bottom cymbal 13. An air filter (not shown) may be further disposed to be removed from the lower portion of the grid member 2 of the upper cover 16 before the outside air is cleaned. The front air filter may be a main filter for pre-filtration of a pre-filter for general pre-treatment (or another) provided in the filter housing portion 19 of the filter holder 14 and at the same height as the air filter 15 ( Please refer to Figures 3 and 4). On the one hand, the bottom cover, the filter holder 14 and the upper cover 16 are preferably constructed, and the upper cover 16 is externally π, and the surface of the coffin can be coated to have a metal, log, and stone feel. <Alternatively, the air purifying shot of the present invention has only the above-described shape (refer to Fig. 3), and it can also have a dish shape as shown in Fig. 11. Dish-shaped air purifier 1 〇, fan motor, a filter bracket and — 124385.doc .18- 200821000 The air filter has a round, l HJ 5 oval air purifier ίο corresponds, and pieces, but疋 a bottom cover 13, and a ^ ^., the agricultural 16 each of its upper and lower sides cover the difficulty of the components: external, s - the one forms a dish, as shown in Figure 11. Here, the 'disc-shaped air cleaner 1', 1 component, such as a control unit for controlling the fan motor, a machine, a green light, a curved light-emitting member, and an LEDs' can be partially modified. I The cover 13 is provided in the shape of the crawler 13 and is inside.

A plurality of openings 16'a may be formed in a central portion of the upper cymbal|6, 夕», J π wind% upper 盍16, so that the opening 16'a may be exposed outwardly and attached to the upper cymbal ΓΓΓ The grid member 2丨ff of the lower part of the π4 upper 盍. A diffuser 16'aa (or an astigmatism dye) may be disposed in each of the openings 16, one edge, and the astigmatism|§16faa may diffuse ambient light emitted by the LEDs of a flexible wire, the flexible wire Then, it is electrically connected to the control portion via a curved light-emitting member. Now, the assembly process and operation of the air cleaner as described above will be described later with reference to Figs. First, the main casing portion 13a' and the control portion 12, to which the fan motor 11 is attached to the bottom cover 13, are attached to the sub-housing portion 13b. Subsequently, the motor 11a of the fan motor u is electrically connected to the control unit 12 (please refer to Fig. 2). Next, the fan motor housing portion 18 and the cover portion 2 of the filter holder 14 are disposed in the main housing portion 13a and the sub housing portion 13 of the bottom cover 13, respectively, so that the transition bracket 14 is filtered. The coupling protrusion 24a of the holder bracket 14 and the bottom cover 13 and the corresponding coupling recess 24b are coupled to the bottom cover 13 (please refer to FIG. 5). Subsequently, the air filter 15 is intended to be inserted into the filter housing portion 19 of the filter holder 14, and is then provided with a grid member 21 having a plurality of air holes 21a above it. I24385.doc -19-200821000 Cover 16 is aligned And fixed here (see Figures 3 and 4). At this time, the upper cover 16 is tightly fixed to the filter holder 14 by the magnetic force between the metal plate 26b of the upper cover and the magnet 26& and the filter holder 14. As described above, the air purifier of the present invention may further include a fixing member 22 at the upper edge of the air filter 15 and a front air filter installed at a lower portion of the thumb net member 21 of the upper cover 16 (not shown). And mesh members of the respective openings 17a of the side wall 17 of the bottom cover 13 having a plurality of air holes

On the one hand, in the case of a home or an office, the air purifier assembled as described above can be installed on a table top surface, a room floor, etc., and in the case of a vehicle, it can be mounted. It is located in an instrument panel, a rear seat, an armrest, etc. (please refer to Figures 9 and 1). In the case where the air cleaner is used in a home or office - the room of the air purifier, the power of the air purifier is connected to an external power source by means of a power adapter. In contrast, in the case where the air cleaner is used in a vehicle, the air purifier of the air purifier uses a lead to connect to a cigarette lighter of a vehicle. At this time, the main shell of the bottom cover 13 is operated by the fan of the eight forests* y wind "(5) to allow the outside air to flow through the upper cover 16, #μ4 幽叶ζ, and is introduced into the open space After ik, a plurality of open-hole lions that flow through the filter housing 14 "the wind is provided on the upper wall 1 of the motor housing portion 18 and the plurality of air holes 18aa. The side wall m of the weiwei body (4) is then introduced into the fan motor, so that the gas system is purified by the air (4) H 15 , and the opening is cut out and the vent is discharged through the filter holder 124385.doc -20 - 200821000 14 filter The upright walls 19b of the casing portion 19 and the openings 19bb, 17a of the side walls 17 of the bottom cover 13 are used to purify the air in an indoor space. The exemplified embodiments are merely exemplary and should not be construed as limiting the invention. This content can be applied to other types of devices. The description of the present invention is intended to be illustrative rather than limiting the scope of the claims. Many alternatives, modifications, and variations are apparent to those skilled in the art. As described above, the air cleaner of the present invention has a relatively compact size because

The fan motor and the air filter are disposed in a radial direction (ie, in a concentric direction) with respect to the same axial line, so that it can be conveniently used not only in one home or one office. It can also be used in a car. Further, in the case where the cover of the air cleaner is accidentally opened by a user, the power of the fan motor is automatically cut off. Further, the upper cover provided in the air cleaner of the present invention is detachably attached to the filter holder by the magnets and the metal plate, so that the air filter can be easily replaced. "In addition, the output control button is disposed outside the bottom of the air purifier of the present invention, so that the output of the fan motor can be changed and controlled. Further, the air purifier of the present invention is conveniently fixed to one of the dashboards of a vehicle, Rear seat, - center armrest, ceiling, etc. [Simple description of the diagram] The characteristics and advantages of the model can be understood by referring to the drawings, in which: Figure 1 is a jiji; ^ - wearing a picture FIG. 2 is a schematic exploded perspective view of an embodiment of the present invention; FIG. 2 is a schematic perspective view of an air cleaner machine according to the present invention; FIG. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a schematic side view of an air purification embodiment according to the present invention; FIG. 5 is a schematic perspective view of an air purifier according to the present invention. In one embodiment, the filter holder is coupled to the bottom cover; FIG. 6 is a schematic perspective view of the filter holder mounted in the filter holder of FIG. 5; FIG. 7 is a schematic vertical view. cut FIG. 8 is a perspective view of an air purifier according to the present invention; FIG. 8 is a perspective view of an air purifier according to an embodiment of the present invention; FIG. 9 is not based on the present invention. An air purifier embodiment of the invention is mounted on an upper portion of an instrument panel at a front side of a car; FIG. 10 is not a rear seat of an air car according to an embodiment of the present invention; and FIG. 11 is a schematic perspective view. An air purifier according to another embodiment of the present invention is disclosed. [Description of Main Components] 1, 10, 10' Air Purifier 2 Box 124385.doc • 22- 200821000

3 > 15 Air filter 4, 11 Fan motor 4a - 11a Motor 4b, 11b Blower 5 Main body 5a Vertical partition 5b Discharge hole 5aa Fixing flange 5ab Air hole 6 Rear cover 6a Lead-in hole 7 Front cover 11c Rotating plate lid Lie support frame 11 aa rotating body 11 cc flange 12 control portion 12a power end 13, 13 bottom cover 13a main housing portion 13b secondary housing portion 13c partition 13d passage 124385.doc -23- 200821000

13e 13f 14 15a 15 b 16, 16, 16a 16'a, 17a, 18bb, 19bb 16'aa 17 , 18b 18 18a 18aa ^ 21 a 19 19a 19b 20 20a 21, 2Γ, 21 22 22a 22b 23a > 24a Fixed Plate cylindrical block filter bracket filter section soft bracket upper cover protrusion opening diffuser side wall fan motor housing upper wall air hole filter housing extension part upright wall cover through-hole grid member fixing member outer wall release Projection coupling projection 124385.doc -24- 200821000 23b, 24b coupling recess 25a female projection 25b male projection 26a magnet 26b annular metal plate 27 electric power on/off switch 28 light-emitting member 28a recess 29 flexible electric wire 29a light-emitting diode 30 Power control button 31 gasket 32 attached piece 32a double-sided tape 124385.doc -25-

Claims (1)

200821000 X. Patent application scope: 1 · An air purifier comprises: a fan motor and a control unit electrically connected to the fan motor; a bottom cover having a side disposed at one side thereof for the main body of the fan motor a housing portion, and a secondary housing portion disposed at the other side thereof for the control portion, wherein at least one opening is formed in a side wall surrounding the main housing portion And the power end of the control unit is exposed outwardly in a side wall surrounding the sub-housing portion; the filter bracket is detachably coupled to the bottom cover, which allows air to flow therethrough Between an upper wall and a side wall, and by means of the assembly: a fan motor is partially enclosed; an air filter is disposed in the filter bracket; and an upper cover having a detachable design a grid member in an upper portion of the filter holder, and having a plurality of spaces disposed in a central portion thereof to facilitate protection of the fan motor in the bottom cover and the air filter in the transition frame The device is not affected by the outside world. 2. ::: The air purifier' wherein the fan motor in the bottom cover comprises a motor and a blower rotated by the motor, the motor is rotated, and the system is rotatably disposed on the instrument bracket The upper portion of the upper portion is disposed around the central portion and the blower may be disposed on a bottom surface facing the bottom cover. 3': The purifier of claim 2, wherein the blower of the fan motor includes a rotating plate of the rotating body integrally coupled to the motor, and a plurality of blades having a pre-twist angle along a periphery of the rotating plate And a support frame integrally coupled to an upper portion of each of the blades. The air purifier of claim 1, wherein the filter holder comprises a fan motor housing portion, a filter, a housing portion, and a cover portion, wherein the wind = motor housing The body has a plurality of portions formed in one of the upper walls: the air holes and having a plurality of openings formed in one of the side walls, the filter ... and the body bag δ - in the radial direction thereof along the fan An extension of the outer side of the motor housing portion and an outer edge of the extension portion, and an upright wall to the opening of the y, and the cover portion is used for the inner housing portion The control unit covers. 5: The air purifier of claim 1, wherein the air filter comprises a filter portion that is folded into a zigzag shape along a pre-twisted half k, and a soft portion attached to the filter and the lower portion respectively a bracket detachably disposed in the filter housing portion of the filter bracket. 6 · If the eye 1 or 5 of the air teaches Pan Jie her ^ , 虱 purifier, one of the air filter - the upper part of the corresponding cover member is placed in the air filter, At least two coupling protrusions are formed on the upper portion of the fixing member on either one of the outer wall of the fixing member and the upright wall of the filter housing, and the corresponding coupling recess is formed on the other one. 7. The air purifier of claim 6, wherein each of the coupling members of the fixing member facilitates the fitting of the corresponding coupling recess, and at least the release projection is formed on the upper portion of the fixing member, such that a use The fixing member can be opened again. 8. The air cleaner of claim 1, wherein at least two coupling protrusions are formed on the side wall of the main casing portion of the bottom sill and the upright wall of the filter housing portion of the filter holder ―上上' and the corresponding junction concave shape 124385.doc 200821000 on the other. 9. For example, the air purifier of the present invention, wherein at least one female protrusion is formed on one of the inside of one of the bottom cover and one of the inside of the filter holder, and a corresponding male protrusion is formed in the same The other one. 10. The air purifier of claim 1, wherein the plurality of magnets are embedded in the upper edge of the fan motor housing portion of the filter bracket at a predetermined interval and the corresponding portion of the upper cover The upper metal plate is attached to the other. 11. As requested by the air purifier, #中一电. An n/off switch is disposed on the control portion in the sub-shell portion of the bottom cover, and a through hole facing an upper end of the power/〇ff switch is formed in a corresponding portion of the filter bracket and a protrusion The power on/off switch is controlled to pass through the through hole formed on the corresponding portion of the upper cover. 12. The air purifier of the request, wherein a curved light-emitting member is disposed on a front edge of the sub-shell portion of the bottom cover, and a front side of the light-emitting member is exposed outwardly, and a plurality of recesses And a corresponding coffee (light emitting diode) is fixed in each of the concave portions of the light emitting member, and each of the LEDs is disposed at a predetermined interval in a control portion. Connected to the flexible wire. 13. The air purifier of claim 1, wherein the outwardly exposed power control is placed in the side of the bottom cover so that the user can control the fan under the control of the control unit. Motor revolutions per minute (rpm). k as requested in the m gas purifier 'where the wire connecting the fan motor and the control portion is disposed along a channel of the recessed shape 124385.doc 200821000 in the lower portion of the bottom cover, and one of the channels The outer side is enclosed by a long fixing piece. 15. The air purifier of claim 1, wherein at least three cylindrical projections are formed in a lower portion of the bottom cover and around a central portion thereof, and a gasket having a predetermined surface friction is embedded in each Inside the cylindrical projection. • 16. The air purifier of claim 1 or 15, wherein one of the at least one double sided tape is further disposed on a central portion of the lower portion of the bottom cover. Lu 17. The air purifier of claim 2, wherein the lower central portion of the bottom cover and the corresponding attachment surface of a counterpart member may be secured by a male and female hook and loop band. 18. The air cleaner of claim i, wherein a grid member having a plurality of air holes is further disposed to be detachable within each of the side walls of the side wall of the main casing portion of the bottom cover. 19. An air purifier as claimed in claim 1, wherein one of the air filters before the air cleaning is further provided to be detachable from the lower portion of the grid member of the upper cover. 2) The air purifier of claim 1, wherein a plurality of openings are formed in a central portion of the upper jaw, such that each of the openings can be partially exposed outwardly and attached to the upper cover Grid components of the department. 21. The air purifier of claim 20, wherein a diffuser is disposed on an edge of each of the openings, the diffuser diffusing ambient light emitted by the LED of a flexible wire, the flexible wire Then, the control unit is electrically connected via the curved light-emitting member. 124385.doc -4-