TW386887B - Air cleaner - Google Patents

Abstract

To miniaturize an air purifier by designing an intake and outtake ports at an ionic blowing operation time and a fan operation time. SOLUTION: This air purifier is provided with the intake port 10 at the lower part side of the main body 1, the outlet port 6 at the upper part side of the main body 1, a discharge unit 30 for allowing fine dust in air from the intake port 10 to electrify by electric discharge and also generating the ionic wind upward, a dust collection unit 40 by which a dust collection electrode 42 is covered with dust collection paper 44 and on which electrified dust is collected, and a dust collection filter 50 for collecting the dust in air at an operation time of a blowing fan 70 inside a ventilation path having the blowing fan 70, in due order from the lower part side. An opening part 14 becoming the outlet port at the ionic wind operation time and becoming the inlet port at the fan operation time is formed in the vicinity communicating with the ventilation path 15 between the dust collection unit 40 and the dust collection filter 50.

Description

7 7 AB Printed by the Consumers' Cooperative of the Central Government Bureau of the Ministry of Economic Affairs, Invention Description (1) The present invention relates to a silent dust collection function with a fan that discharges electricity and collects dust with ion wind, and operates by a fan. The air cleaner with the rapid dust collection function formed》 The method of charging and collecting dust by discharge (corona discharge) uses the ion wind generated by the electron flow accompanying the discharge, without It uses a blower fan to operate, so it is especially effective for low noise and power saving at night. Conventionally, it is known that the above-mentioned ionic wind dust collection function is provided, and a blower fan is provided. During daytime, when smoking, etc., where the air is easily polluted, the fan is operated by rapid dust, and at night when the air is not polluted. , Stop the fan 'and use the mute of the ion wind formed by the discharge to switch to a power-saving ion wind operation. However, in an air cleaner that can switch between the fan operation and the ion wind operation, since the ion wind is weak and there is a large difference in the ventilation volume between the fan operation and the ion wind operation, the The suction port and the exhaust port are provided separately. Therefore, there is a problem that the overall size of the device becomes large in any case. Therefore, in order to solve such a problem, an object of the present invention is to find a solution for the intake and exhaust ports during the ion wind operation and the fan operation, so as to reduce the size of the device. Another object of the present invention is to provide an air cleaner capable of efficiently attracting floating objects such as tobacco smoke floating above, and flying dust remaining below. In order to achieve the above purpose, the air purifier of the present invention is attached to the main body 4. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 cm) to. --------- C! (Please read first (Notes on the back and face # -Fill in this page)

Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative A7 ------ B7 V. Description of the invention ($ In the ventilation path with an air inlet on the lower side and an exhaust port and a fan on the upper side of the body, the lower side Sequentially includes: a discharge unit that charges the flying dust in the air from the air inlet through the discharge and generates an ion wind facing upward; a dust collection unit that captures the charged flying dust; and a dust collection filter It collects flying dust in the air when the above-mentioned air-supply fan is running; among them, it is connected to the ventilation path between the above-mentioned dust collecting unit and the dust collecting filter, and in the vicinity thereof, it becomes an exhaust port when the ion wind is running. When the fan is running, an opening is formed as an air intake. The opening is formed on the front side of the body. The opening is directed upward and the opening is formed. The opening covers the upper side of the front of the ship. The central part of the former ship becomes a concave shape, and the central part of the former ship becomes a convex shape detachably covering the lower side, and the gap formed by these concave shapes and convex shapes is connected. Ventilation path between the dust collecting unit and the dust collecting filter 0 [Embodiments of the invention] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIGS. 1 to 5 are diagrams according to the embodiments of the present invention. The overall structural circle of the air cleaner, where the first circle is a front view; the second circle is a bottom view; the third figure is an upper view; the fourth circle is a side view circle; and the fifth circle is a side section circle. This system of the machine is composed of a rear shell boat 2 incorporating the following main parts, a front outer body 4 covering the upper side of the front of the skull and a remotely operable display section 3 on one side, and a detachable installation. The front cover 5 on the upper side of the front of the body. --- 5 This paper size applies to China National Standard (CNS) A4 (210X297 mm) ------- (-------- 1 order (please read the note r on the f-face before filling out this page) and the air outlet 6 formed by the rear case 8 becomes the fan A7 B7 ... '· ~ " 1-1-.----- V. Description of the invention (i) The fan dance body 9 is incorporated in the upper part of the inner side, and the fan housing 9 is made of a front housing with an exhaust port 6 integrally formed, and covers the following The blower fan 70. The blower outlet during the above-mentioned exhaust operation. An air inlet 10 is formed on the lower boat, and it is assembled to detachably install the front cleaner 20, the discharge unit 30 and the dust collection below. The inner casing 11 of the unit 40 and the like. The above-mentioned suction port 10 is shared by the ion wind operation and the fan operation. A lower portion of the side wall on one side of the rear casing 2 is provided for opening (0N) / The OFF switch button 12 'is provided at the upper part of both side walls of the front case cover 5 with a clamping button 13 used when the front case cover 5 is removed. As shown in the 15th circle, here the clamping button A coil spring 13 a is mounted on the inner side of 13. When the clamping button 13 is pressed, the claw portions 13 b are separated from the mounting holes 2 a formed on both sides of the rear case 2, and the front case cover 5 is removed. As shown in FIG. 2 'the central portion of the front side of the front case 4 is formed into a concave and concave shape, and a convex-shaped decorative case cover is attached to the central portion of the front case cover 5, and the concave surface is formed by this. The gap formed by the shape and the convex shape becomes an air inlet when the fan is running, and the upward opening portion 14 which becomes an exhaust-air port when the ion wind is running is formed into a slit shape. This opening µ is connected to a ventilation path 15 between the dust collecting unit 40 and the dust collecting filter 50 through a vent 5b formed laterally on the upper side of the front case cover 5. With the configuration described above, both the air inlet and the air outlet during the ion wind operation become the air inlet during the fan operation, and thus the device can be miniaturized. And during ion wind operation, it can effectively attract and remove the staying under the room through the air port on the lower side of the body and the above-mentioned opening 14. This paper size applies the Chinese National Standard (CNS) M standard (21〇297297)- ---------- I-1— n (Please read the notes on the back of the book before filling out this page) Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Print A7 B7 V. Description of the invention (Four-side flying dust and floating objects such as tobacco smoke floating above the room.) If the main body 1 is hung on the wall or installed between the walls, even by ion Ion is emitted from the opening 14 when the wind is running, and it is also away from the wall. The direction of the wall 'so the ions will not contaminate the wall. And because the opening 14 is open upwards', it can be more effectively removed when the fan is running. Floating objects such as tobacco smoke and the like floating above. Furthermore, it is formed by the concave shape of the central portion of the front case 4 and the convex shape of the decorative case cover 5a attached to the central portion of the front case cover 5. The gap is connected to the dust collection unit 40 and the collection The ventilation path 15 between the dust filters 50 forms the above-mentioned opening 14 'so that the appearance of the device is not impaired', and the upward-facing opening 14 is easily formed on the front side of the device. In addition, as shown in FIG. 5 Side sectional view and the front circle of the sixth circle with the front case 4, the front fan 7 and the front shell removed 5 removed, and the front filter 20 and the discharge are arranged in order from the lower side of the internal ventilation path 15. Unit 30, dust collecting unit 40, a dust collecting filter (electrostatic filter) 50 serving as a main filter, an ultraviolet lamp unit 60, and a blower fan 70. The front filter 20 is detachably mounted on It is formed inside the air inlet 10 on the bottom side of the body to remove the larger ones contained in the indoor air being sucked in. As shown in a partially enlarged sectional view in FIG. 7 and a perspective view of the unit in FIG. 8 The discharge unit 30 houses the discharge wire 31 and the counter electrodes 32 and 32 that generate a corona discharge in a unit case 33. The lower side of the discharge cell body 33 is all open, and the upper side is formed with the counter electrodes 32 and 32 embedded therein. 32 of the frame body 32a is opened at the recessed portion 33a. -----7 Chinese National Standard (CNS) A4 size (210X297 mm) (Please note Spring matter of reading the back side _ and then fill in the page), νβ

Λ7 B7 V. Description of the invention (3 The above-mentioned discharge wire 31 is attached to the side wall of the unit casing by a spring (not shown), and the spring is used to absorb the line expansion caused by the discharge wire 31. It can be stretched and extended continuously, and it can be easily removed to clean the discharge wire 31 contaminated by the discharge. Moreover, a high-voltage generating device 80 (refer to FIG. 13) provided on one side of the rear case 2 is cleaned. A high voltage of + 65kv is applied to this discharge line 31. The counter electrode 32 is composed of a pair of ground electrodes arranged before and after the substantially side of the above-mentioned discharge line 31. The discharge line 32 is generated in FIG. The corona discharge shown by the dashed arrows in FIG. 7 charges the flying dust in the air between the opposite electrodes 32 and 32, and at the same time generates ionic wind toward the upper part shown by a lock line. In this embodiment, The electrodes 32 and 32 are tilted to form a frame body 32a, and the lower side, that is, the discharge line 31 side, becomes narrower and the upper side, that is, the dust collection unit 40 side, becomes wider. The opposing electrodes 32 and 32 are inclined upward and spaced apart. As the width is wide, as in this embodiment, even if the interval between the discharge unit 30 and the dust collection unit 40 is narrowed, as shown in FIG. 7, the width is formed so as to follow the generation direction of the ion wind caused by the discharge. The wide ventilation path therefore does not increase the resistance of the ion wind (the air volume of the ion wind is not reduced), but can reduce the size of the device. The central part of the longitudinal direction of the opening 33b on the upper surface of the unit casing 33 is provided across Partition wall 33c between the discharge line 31 and the bottom of the dust collection unit 40 and not obstructing the ventilation width. By providing the partition wall 33c as described above, it is possible to prevent the dust collection unit in case of 21 -----. 8 Universal Chinese National Standard Car (CNS) A4 · (2lQx297 Gongchu) (Please read the notes on the back before filling this page) Printed by the Shell Standard Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs

-* / A

Λ7 Λ7 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy ¾ ----- B7______ V. Description of the invention (d 40 The following dust collection paper touches the discharge line 31 of the voltage when it is dropped due to incorrect loading. The next wall 33c❿ It can prevent direct discharge between the discharge line 31 and the dust collection electrode of the dust collection unit 40, and can prevent the dust collection paper from being soiled and improved by direct discharge, so the discharge unit 30 and the dust collection unit The space between 40 is narrowed, so that the device can be miniaturized. The frame 32a and the ground terminal 32b of the counter electrode 32 and M are extended at the upper corner of the unit case 33, and if the body i is mounted on For the discharge sheet 7L 30 ', the above-mentioned ground terminal 332b is in contact with a ground terminal (not shown) on the body side. On the other hand, the dust collecting unit 40 is constituted as shown in Figs. 9 to 12. Fig. 9 is a collection Side view of the dust unit 40; Fig. 10 is a perspective view; Fig. 11 is a front view; and Fig. 12 is a top view. 41 & cross section is generally U-shaped and the head is narrow The main holding body 41b and an upper holding part 41d disposed on the upper side and covering the head 41c of the main holding body 41 with a gap and covering it. The inner wall system before and after the upper holding body 41d is formed to be stuck and formed below The locking claws 41e and 41e of the stop holes of the dust collecting electrode plate are described. The unit case 41 having such a shape is formed by dividing the unit case 41f into the front half 41f and the rear half 41g. The above-mentioned main holder 41b is provided with a dust collecting electrode plate 42 which substantially covers the entire surface and serves as a ground electrode. The dust collecting electrode plate 42 is formed in a generally U-shaped cross section in accordance with the broken shape of the main holder 41b, and the upper side is Do n’t fold inward and insert it into the inner wall side of the upper holding vessel 41d. As shown in Figure 9, the labor division ___ 9___ The paper size is applicable to China National Standard (CNS) A4 (210X297 mm) '----- --- rjrvn (Please read the note on the back and front ¾. Please fill out this page)

•• IT A7 A7 Printed by B7 Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (j 42a, 42 are located on the lower side of the upper holder 41d with the dust collecting electrode plate 41b installed, and A recessed portion 43 is formed between these. In order to easily mount the dust collecting electrode plate 42, the length from the upper portion 42 a to the upper end is formed to be substantially the same as the head portion 41 c of the narrower one serving as the main holder 41 b. The two upper ends of the dust collecting electrode plate 42 are locked with the inner wall formed on the upper holding body 41d in a state where the dust collecting electrode plate 42 is in close contact with the main holding body 41b. The locking holes 42b and 42b of the claws 41e and 41e. The dust-collecting paper 44 is covered on the dust-collecting electrode plate 42 thus mounted. The dust-collecting paper 44 is a general paper towel. Paper holding portions 45, 45 that cross between the two side plates 41a are mounted on the side. These paper holding portions 45 are formed such that the convex portions 45a, 45a at the lower ends thereof form a J-shaped cross-section toward the inside. Both ends of the holding portion 45 are provided for mounting the paper holding portion 45 on The mounting pieces 45b on the upper side of the two side plates 41a of the unit case 41, and the rotating shaft 45c protrudingly provided on the mounting pieces 45b toward the outside are inserted into the shaft holes formed in the side plate 41a. A torsion spring 45d is attached to one of the rotation shafts 45c and 45c on both sides, and the convex portion 45A of the paper pressing portion 45 is pushed downward by pressing the torsion spring 45d in the direction indicated by arrow P. The side turns inward, and is fitted into the recessed portion 43 formed by the upper holder 41d and the dust collecting electrode plate 42 to press the dust collecting paper 44 against the recessed portion 43. It is also positioned at the center of the paper holding portion 45 in the lateral direction. A release button 45e is formed in the part. This release button 45e is used when the dust collecting paper 44 is installed and removed, and the resister _ 10 This paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297). ( (Please read back-to-back note ^ before filling out this page)

Printed by Λ7 _____________ Β7 from the Central Government Bureau of the Ministry of Economic Affairs, B7 V. Description of the invention (8) — 'The torsion spring pushes the paper pressing part 45 downward, and releases the convex part 45a. The fitted state of the body-side recessed portion 43 is maintained. When installing the dust collecting paper 44, first hold the release button 45 e of a paper holding portion 45 and turn it downward, and then insert one end of the dust collecting paper 44 between the paper holding P 45 and the upper holding boat 4id, and Solution. 45x let go. Accordingly, as shown on the right side of the ninth circle, the one end side of the dust collecting paper 44 is sandwiched by the convex portion 45a of the paper holding portion 45 to the holder-side concave portion 43 and is firmly fixed. After that, the dust collecting paper 44 is placed on the dust collecting electrode plate 42 mounted on the main holder 41b until the opposite side. Then, as shown on the left side of FIG. 9, the other paper holding portion 45 is also directed downward. Rotate and insert the other end of the dust collecting paper 44 between the holding portion 41d and the paper holding portion 45a to sandwich the holding body side recessed portion 43. The dust collecting unit 40 provided with the dust collecting paper 44 in this manner is mounted on the body 1. Further, as shown in Fig. 10 and Fig. 12 (a), a convex portion 41h with a circular shape is formed at the central portion of the side edge of the outer rear portion of the side plates 41a, 41a of the unit case 41. When the dust collecting unit 40 is mounted on the main body 1 side, as shown in FIG. 13 (section AA in FIG. 5), the claw portion 11 a formed on the rear side of the inner casing 11 is engaged with the convex portion 41 lh as described above. , And is detachably mounted on the main body 1. As shown in the tenth circle, the contact plate 46 of the ground terminal on the main body 1 side is exposed when the dust collecting unit 40 is mounted on the main body 1 side when the dust collecting unit 40 is mounted on the main body 1 side. . As shown in circle μ (section BB in FIG. 5), 'this contact plate 46 is mounted on a side plate 41a wound around the rear half 41g of the unit-like ship,' as shown by circle a, one end of which is in contact with the inside ___ Π_ 本 ϋ Standards are applicable to China National Standard (CNS) A4 specifications (210X297 male feet) '-(Please read the note on the back " before filling this page)

Λ7 Λ7 On the other hand, printed by the Shell Standard Consumer Cooperative of the Central Standards Bureau of the Ministry of Economics of the Dust Collecting Economy arranged on the upper side of the above-mentioned dust collecting unit 4 () ---- B7 ____ V. Description of the invention (Order— " & quot — At the dust collecting electrode plate 42, and as shown by circle b, the part exposed to the outside of the side plate 41a contacts the ground terminal 47 of the housing 2 after being installed on the main body side, so that the dust collecting electrode plate 42 becomes a ground electrode The flying dust charged by the discharge unit 30 is pulled by ion wind to the dust collecting electrode plate 42 which is a ground electrode passing through the ventilation path of the dust collecting unit 40, and is covered on the surface. It is captured by the dust collecting paper 44. The dust collecting paper 44 which catches a large amount of * flying dust and becomes black is the same as the above, the holding button 45e is pulled down to pull down the paper pressing portion 45 to be removed, and then exchanged with a new dust collecting paper As described above, the paper holding portion 45 is configured to pull in the dust collecting paper 44 with its convex portion 45a from the bottom to the top, and to sandwich the holding body-side recessed portion 43, so that the dust collecting paper can be closely attached to the dust collecting electrode plate. 42. Since the convex part 45a and the side recessed part are kept after being mounted The dust collecting paper 44 is sandwiched by 43 and pressed against the concave portion 43 side. Therefore, the dust collecting paper 44 is offset and the dust collecting paper 44 is maintained in a state of being in close contact with the dust collecting electrode plate 42. Therefore, the dust collecting paper 44 can be prevented. Those who reduce the dust-collecting ability by creating a gap with the dust-collecting electrode plate 42. The filter 50 is attached to the filter frame 51 and is detachably attached to the main body 1. The air vent 5b is located between the dust collecting unit 40 and the dust collecting filter 50. As shown in the sixth circle, two sides of the front side of the filter 51 are provided for the filter frame 51 to enter and exit. The handles 51a, 51a. The above-mentioned dust collecting and cleaning device 50 is used for avoiding electrostatic filters such as non-woven fabrics with static electricity, which are covered with deodorant such as activated carbon. Paper Size Applicable Standard (CNS) A4 Specification (

To order, please read the notes and events of t.

Printed by the Central Bureau of Standards of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives, Λ7 " -------- The 15th face of the noodle (front cover 5 and 5A is installed), as shown in the figure, it is folded horizontally in order to increase the dust collection area. It is formed into a zigzag shape, and is further mounted on the filter frame 51. On the other hand, as shown in FIG. 5, the ultraviolet lamp unit 60 is a UV-shaped lamp 61 that is housed in a ventilated box-type without leaking ultraviolet light to the outside. The unit casing 62 is mounted on a mounting projection 63 protruding from the casing 2 behind the main body 1 and is disposed at a generally central position of the ventilation path to sterilize a part of the air passing through the ventilation path. That is, as shown in FIG. 16 and FIG. 17, the ultraviolet lamp unit 60 is composed of a rod-shaped ultraviolet lamp 61, a box 62 a opened in the longitudinal direction and containing the ultraviolet lamp 61, and a cover 62 a covering the box 62 a. The upper cover 62b is opened. The case 62a and the upper cover 62b constituting the unit case 62 are made of metal that does not deteriorate even when irradiated with ultraviolet rays. U-shaped notches 62c and 62c ′ are formed on both side walls of the longitudinal side of the box 62a, and the notches 62c and 62c are used to support both ends of the rod-shaped ultraviolet lamp 61 so that ultraviolet rays The lamp 61 is located at the center inside the unit-like body 62. Flange bodies 61a and 61a embedded in the notches 62c and 62c of the box 62a are installed at both ends of the ultraviolet lamp 61, and when the ultraviolet lamp 61 is installed, the notch 62c is blocked to prevent ultraviolet rays from reaching the side wall of the body. Direction leaks. Accordingly, the deterioration of the ultraviolet rays of the body side wall made of the synthetic resin is prevented. The bottom plate 62d and the upper cover 62b of the box body 62a have a plurality of cut-off standing pieces 62e cut inwardly so as to surround the ultraviolet lamp 61. Accordingly, 'as shown in Figure π, from the center of the unit casing 62 ___ — _ 13___ This paper size applies to China National Standard (CNS) A4 specification (210X297 Gongchu) -------. .--- ΛΙν ----- 1 Order 1 (Please read the face-free note before filling this page) The cover 62b is formed with A7 __B7_ V. Description of the invention (The ultraviolet light emitted by the ultraviolet lamp 61 of j emits radiation ( (Shown by the dashed arrows) does not leak directly, but prevents the deterioration of the ultraviolet rays on the inner wall of the main body, and the slit 62f with the same purpose is formed at the corresponding place due to the bottom plate 62d of the box 62a and the cut-off standing piece 62e. As shown in FIG. 17, the suction by the air-sending fan 70 allows ventilation (shown by solid arrows) to pass through the unit case 62 from the bottom to the top, and the passing air can be sterilized. The inner surface of the unit case 62 is coated with a coating material that is difficult to reflect ultraviolet rays, such as a fluororesin-based paint. This can prevent not only the direct light of the ultraviolet rays, but also the unit case 62. Those who reflect on the inner surface and leak the reflected light through the slit 62f can prevent the light more effectively. Ultraviolet rays in the body deteriorate. In addition, mounting flanges 62h with screw holes 62g are formed at both ends of the rear wall of the box 62a, and as shown in FIG. 6, screws 64 are used for mounting in FIG. 5. The mounting protrusion 63. A cross-flow fan is provided on the upper side of the ultraviolet lamp unit 60, and as shown in FIG. 6, the rib 2b standing on the left side of the rear case 2 and the support The fan 70 is rotatably driven by a plate 71 and a fan motor 72 mounted between the side walls. The other end of the rotation shaft of the fan 70 is supported by a bearing 73 mounted on a rib 2b erected on the right side of the rear case 2. It is rotatably supported. The air sucked by the rotation of the blower fan 70 is discharged into the room through the exhaust port 6 formed at the uppermost part of the main body. Next, the operation of this embodiment configured as described above will be described. First, Describe the dust collected by ion wind operation. The paper size is not applicable to China National Standard (CNS) A4 specification (210X 297 mm) ----.----- C — (Please read the back first Note of f * -Please fill in this page for matters) Fei Cooperatives Printing Co., Ltd. Central Ministry of Economic Affairs Central Standards Bureau Off-set Consumer Cooperatives Printing Λ7 B7 V. Description of the Invention (Dirty night, etc. If the ion wind operation mode is selected by remote control operation, etc., then the air supply fan 70 and ultraviolet light When the unit 60 is stopped, only the power of the voltage generating device 80 is turned on. When the high voltage generating device 80 is turned on, a high voltage of +6.5 kV is applied to the discharge line 31 of the discharge unit 30 and faces the opposite electrodes 32, 32 as ground electrodes. Corona discharge is generated (shown by the dashed arrow in Figure 5). "As a result of the electric pen discharge, ion wind is generated as shown by the arrow in the dotted line in Figure 5. The air is drawn into the room through the suction port 10 on the bottom side of the body. air. The air sucked in through the air inlet 10 passes through the front filter 20 to remove the large flying dust and enters the discharge unit 30, and then the air in the air is discharged between the discharge line 31 and the opposite electrodes 32 and 32. Fly dust is positively charged. The charged flying dust is drawn to the dust collecting electrode plate 42 as a ground electrode through the ventilation path of the dust collecting unit 40, and is captured by the dust collecting paper 44 covering the surface. The clean air from which the fly ash is removed is discharged into the room through the air opening 5b formed in the front cover 5 between the dust collecting unit 40 and the dust collecting filter 50 through the opening 14 formed upward on the upper side. " In this way, since the blower fan 70 and the ultraviolet lamp unit 60 do not operate during the ion wind operation, it is possible to perform dust collection that is silent and saves power. The opening 14 which is the exhaust port during ion operation is formed on the front side of the ship 1. Therefore, when the main body 1 is hung on a wall or installed between walls, the ion is emitted even by the ion wind operation. It is also the direction away from the wall, so the wall will not be contaminated by ions. Next, the description will be made of the dust collection caused by the operation of the fan. In the daytime when the air is easily polluted or when smoking, if the fan is selected to operate by remote control, etc., the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 gong (please read and read the note on the back and the front side) (Fill in this page again)

A7 B7 V. Description of the invention (j mode, together with the wind motor 72, it is also energized to the purple outer lamp 61. And the high-voltage generating device 80 is not energized, and the discharge unit 30 does not operate. If the blower fan 70 rotates, it is as As shown by the solid line arrows in Fig. 5, by this attraction, the air below the room passes through the air inlet 10 on the bottom side of the body, and the air above the room passes through: as the exhaust port when the ion wind is operating The openings 14 are respectively taken into the main body. The air sucked in through the air inlet 10 on the bottom side of the main body is removed from the front filter 20 and passes through the discharge unit 30 and the dust collection unit 40. And the air sucked into the dust collecting filter 50 »is sucked into the dust collecting filter through the air opening 5 b formed in the front case cover 5 through the air sucked from the opening 14 formed on the front of the main body. Cleaner 50. Since the dust collection filter 50 is an electrostatic filter, fine flying dust and tobacco smoke can also be captured, and the smell of tobacco can be eliminated by activated carbon. &Quot; Central Ministry of Economic Affairs Printed by Standards Bureau Consumer Cooperatives (Please read first Please fill in this page before filling in this page) Part of the air removed by the dust collecting filter 5 to remove fine dust and odor is guided to the UV lamp unit 60 and sterilized. The sterilized air and the air passing through it are exhausted into the room through the upper exhaust port by the blower fan 70. Even if only a part of the air does not pass through the ultraviolet lamp unit 60 ', the air that is not sterilized is circulated again It is inhaled, so that the entire air in the room can be sterilized with the passage of time. In this way, when the fan is operating, the ultraviolet lamp unit 60 and the blower fan 70 are operated, so that rapid sterilization and dust collection can be performed. At the same time, together with the air inlet 10 on the bottom side of the main body 1, it is formed in the front of the main body 1 upward when it becomes the exhaust port during the above-mentioned ion wind operation. __16 This paper size applies to the Chinese national standard (CNS > A4 size (210X297). Public surplus) The Central Government Bureau of the Ministry of Economic Affairs of the Central Government Bureau of Shellfish Consumer Cooperatives printed A7 ------- _B7 V. Description of the invention ("'The opening 14 also serves as a suction port, so it can remove the stranded below the room At the same time, it can more effectively remove and remove floating objects such as tobacco floating above the room. "In the above-mentioned embodiment, since the operation and structure are simplified, only the ion wind operation that only operates the discharge unit 30 is provided. Mode and a fan operation mode for operating the air supply fan 70 and the ultraviolet lamp unit 60, but a mode for operating the discharge unit 30 may also be provided during fan operation. In this case, the dust collection unit 40 and the dust collection filter are used. Both of the devices 50 perform dust collection operations in different ways, so it is expected to improve the dust collection performance. In the above embodiment, although a positive high voltage is applied to the discharge line 31 ', even a negative south voltage may be applied. [Effects of the Invention] As described above, according to the present invention, during the ion wind operation and the fan operation, the suction port on the lower side of the body can be shared and connected to the dust collecting unit and the dust filter at the same time. The ventilation path is formed in the vicinity of the ventilation path and becomes an exhaust port during ion wind operation, and an opening is formed as an air intake port during fan operation. As the intake port when the fan is operated so that during operation of the ion wind intake port and the exhaust port have become the intake port when the fan is running, and thus has the effect of miniaturization of the apparatus. And when the fan is running, it can effectively suck and remove the flying dust staying in the lower part of the room through the air inlet on the lower side of the main unit, and can effectively remove and remove the floating objects such as the smoke of tobacco floating in the upper part of the room through the above opening. And because the above-mentioned opening is formed on the front side of the ship, if the ship is hung on a wall or between walls, even if it is operated by ion wind, __17_ This paper size applies to the Chinese National Standard (CNS) Λ4 specifications (210X297) '--- (Please read the notes on the back _ ^ before filling in this page}

---------------- B7 ____ 5. Description of the invention (㈠ The ion will not pollute the wall because it emits ions and is also the direction away from the wall. Also, the above openings are directed upward. And the opening, when the fan is running, can more effectively attract and remove floating objects such as tobacco smoke floating above. Furthermore, the above-mentioned opening portion is a central portion of the casing that covers the front upper side of the main body and becomes The concave shape, and the central part of the housing before the detachable covering of the lower side becomes a convex shape, and the space formed by these concave shapes and convex shapes communicates with the ventilation between the dust collecting unit and the dust filter. Road, so that the appearance of the device is not impaired, and the upward opening fP is easily formed on the front side of the device. [Brief description of the drawings] FIG. 1 is a front view of an air cleaner according to an embodiment of the present invention. Fig. 2 is a bottom view of an air cleaner according to an embodiment of the present invention. Fig. 3 is a top view of an air cleaner according to an embodiment of the present invention. Fig. 4 is an air cleaner according to an embodiment of the present invention. Ministry of Economy Printed by the Central Consumers Association Consumer Cooperative. Figure 5 is a side sectional view of an air cleaner according to an embodiment of the present invention. Figure 6 is a front view showing the internal structure of the above embodiment. Figure 7 is the above An enlarged view of a part of Fig. 5. Fig. 8 is a perspective view of a discharge cell. ___18_ This standard applies to China National Standard (CNS) A4 specification (210 × 297 mm) —-Λ7 __B7 V. Description of the invention (with the first Fig. 9 is a side sectional view of the dust collecting unit. Fig. 10 is a perspective view of the dust collecting unit. Fig. 11 is a front view of the dust collecting unit. Fig. 12 is a top view of the dust collecting unit. Sectional view taken along line AA in Fig. 5. Fig. 14 is a sectional view taken along line BB in Fig. 5. Fig. 15 is a general plan view taken along line AA in Fig. 5. Fig. 16 is an exploded perspective view of the ultraviolet lamp unit. Figure 17 shows the side section of the UV lamp unit. [Symbols] 1 ~ body; 2 ~ rear case; 4 ~ front case; 51 ~ front case cover; 5a ~ decorative case cover; 5b ~ ventilation port; 6 ~ exhaust port; 10 ~ suction ϋ; 11 ~ inside case; 14 ~ opening; 15 ~ Air path; 20 ~ front filter; 30 ~ discharge unit; 31 ~ discharge line; 32 ~ counter electrode; 33c ~ next wall; 40 ~ dust collecting unit; 42 ~ dust collecting electrode plate; 43 ~ recessed part; 44 ~ dust collecting paper 45 ~ paper holding section; 50 ~ dust collector; 60 ~ ultraviolet lamp; 61 ~ ultraviolet lamp; 62 ~ unit housing; 62e ~ cutting stand; 62f ~ slit; 70 ~ supply Fan; 80 ~ high-voltage generator. (Please read the notes on the back before filling in this page.) Order! Printed by the Central Standards Bureau of the Ministry of Economic Affairs, China Industrial Standards Co., Ltd. This paper is printed in accordance with China National Standard (CNS) A4 (210X297) %)

Claims (1)

The Central Ministry of Economic Affairs of the Central Government of the People's Republic of China printed A8 B8 C8 __________D8 VI. Application for paste ~ ------ I-type air purifier with an air inlet on the lower side of the ship and an exhaust on the side of the ship In the ventilation path of the Π and the air-supplying fan, the sequential electric units on the lower side are used to charge the flying dust in the air from the air inlet through discharge, and generate ion wind facing upward; the dust collecting unit captures the above Charged flying dust; and a collection filter, which captures the flying dust in the air when the above-mentioned blower fan is running; wherein the ventilation path is connected to the ventilation path between the dust collection unit and the dust collection filter, and is in the vicinity thereof, It becomes an exhaust port during ion wind operation, and an opening part which becomes an air intake port during fan operation. 2. The air cleaner according to item 1 of the scope of patent application, wherein the opening is formed on the front side of the ship. 3. The air cleaner according to item 1 or 2 of the scope of patent application, wherein the opening is opened upward. 4_ As described in item 1 of the scope of patent application, wherein the above-mentioned opening portion is a concave shape covering the central portion of the front case on the upper side of the front of the ship, and detachably covers the central portion of the front case on the lower side. The part becomes a convex shape ', and a gap formed by these concave shapes and convex shapes is communicated to a ventilation path between the dust collecting unit and the dust collecting filter. 20 This paper size applies to Chinese national standards (CNS> Α4 size (210X 297 ^ 7 (please read the note f on the back before filling this page)) Order