CN214581639U - Air purifier - Google Patents

Abstract

The application provides an air purifier, including the casing, install the purification module in the casing and install the fan in the casing, air inlet and air outlet have been seted up on the casing, the fan is located between air inlet and the air outlet, on the air current route of fan was located to the purification module, install the housing in the casing, the internal surface setting of the neighbouring casing in both sides of housing, and the housing encloses into the cable passageway that is applicable to supply the cable to pass with the internal surface of casing. This application air cleaner through set up the housing in the casing, makes to enclose into the cable passageway between the internal surface of housing and the casing internal surface to make things convenient for the overall arrangement cable, make things convenient for the equipment and the maintenance of device in the casing, can protect the cable moreover.

Description

Air purifier

Technical Field

The application belongs to the technical field of air purification, and more specifically relates to an air purifier.

Background

With the attention of the environment of people, the use of air purifiers is increasing. The air purifier is generally provided with a high-voltage cable and a low-voltage cable, the high-voltage cable is generally a household alternating current and voltage boosting device, and the low-voltage cable is generally used for controlling electricity. After the current cable is drawn forth from the controller, generally directly lead to corresponding device, lead to the organism in cable mixed and disorderly, the equipment is inconvenient with the maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide an air purifier to cable is mixed and disorderly among the air purifier who exists among the solution prior art, the inconvenient problem of equipment and maintenance.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: the air purifier comprises a machine shell, a purification module and a fan, wherein the purification module is installed in the machine shell, the fan is installed in the machine shell, an air inlet and an air outlet are formed in the machine shell, the fan is located between the air inlet and the air outlet, the purification module is arranged on an airflow path of the fan, a housing is installed in the machine shell, two sides of the housing are arranged close to the inner surface of the machine shell, and the housing and the inner surface of the machine shell are enclosed to form a cable channel for a cable to pass through.

In an alternative embodiment, the inner surface of the casing is provided with a partition plate which divides the cable channel into at least two sub-channels.

In an alternative embodiment, the enclosure includes a back plate, the cover being mounted on the back plate.

In an optional embodiment, the air inlet is arranged at the top of the casing, the air outlet is arranged at the bottom of the casing, the fan comprises a cross-flow wind wheel arranged adjacent to the air outlet, a support for supporting the cross-flow wind wheel, and a motor for driving the cross-flow wind wheel to rotate, the support and the motor are installed in the casing, and a stop plate for stopping the air outlet backflow of the cross-flow wind wheel is convexly arranged at one side of the air outlet at the air outlet downstream of the cross-flow wind wheel.

In an optional embodiment, a flow guide plate suitable for guiding airflow to enter the cross-flow wind wheel is arranged in the casing on the upper side of the cross-flow wind wheel, and the flow guide plate extends from the inner surface of the casing on the side far away from the stop plate to the middle of the casing in an inclined and upward manner.

In an optional embodiment, the air purifier further comprises a bent plate for forming the casing in cooperation with the flow guide plate, and the bent plate extends from the upper side of the flow guide plate towards the direction of the inner surface of the casing on the side far away from the stop plate.

In an optional embodiment, the casing includes a top cover, the top cover is provided with the air inlet, and the height of one side wall of the air inlet is greater than that of the other side wall of the air inlet.

In an alternative embodiment, the top cover is provided with reinforcing plates connected to opposite side walls of the air inlet.

In an optional embodiment, a hanging buckle is arranged on the rear side surface of the casing.

In an optional embodiment, the air purifier further comprises a hanging plate fixed on the wall, and a hook body matched and hung with the hanging buckle is arranged on the hanging plate.

The embodiment of the application provides an air purifier's beneficial effect lies in: compared with the prior art, this application air cleaner through set up the housing in the casing, makes to enclose into the cable passageway between the internal surface of housing and the casing internal surface to make things convenient for the overall arrangement cable, make things convenient for equipment and the maintenance of device in the casing, can protect the cable moreover.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of an air purifier according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is an exploded schematic view of an air purifier according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a purification module in the air purifier shown in FIG. 3;

FIG. 5 is an exploded view of the purification module shown in FIG. 4;

FIG. 6 is a schematic structural view of a top cover of the air cleaner shown in FIG. 3;

FIG. 7 is a schematic view of the back plate, the bottom plate and the cover of the air purifier shown in FIG. 3;

FIG. 8 is a schematic view of the back plate, the bottom plate, the cover and the fan of the air purifier shown in FIG. 3;

fig. 9 is a schematic structural view of a combination of a back plate and a wind guide assembly in the air purifier shown in fig. 3;

fig. 10 is a schematic structural view of the wind guide assembly in fig. 9;

FIG. 11 is a schematic perspective view of the back plate of FIG. 9 in a rear view;

fig. 12 is a schematic perspective view of a rear view of an air cleaner according to an embodiment of the present application;

fig. 13 is a first schematic perspective view illustrating a separation of a face shell and a housing of an air purifier according to an embodiment of the present application;

fig. 14 is a schematic perspective view illustrating a second three-dimensional structure of the air purifier according to the embodiment of the present application, in which the front shell and the casing are separated.

Wherein, in the drawings, the reference numerals are mainly as follows:

100-an air purifier;

10-a housing; 11-front side plate; 111-jack; 112-opening a hole; 113-bayonet; 12-side plates; 13-a back plate; 131-an inclined plate; 132-an extension plate; 133-a support plate; 1331-a through hole; 134-hook; 135-a separator; 136-hanging and buckling; 14-a base plate; 141-an air outlet; 142-a stopper plate; 15-a top cover; 151-air inlet; 154-a reinforcing plate;

20-a purification module; 21-a scaffold; 211-plate; 2111-slot; 212-a coaming; 2121-air inlet hole; 2122-air outlet; 2123-opening; 22-a filter; 23-a source of ultraviolet light; 24-a detector;

30-a fan; 31-cross flow wind wheel; 32-a support; 33-a motor;

41-face shell; 411-hook; 42-a sensor; 43-a housing; 431-a baffle; 432-bending plate; 4321-vertical plate; 4322-upper side plate; 430-cable channel; 4301-subchannel; 44-hanging the board; 441-a hook body;

50-an air guide assembly; 51-wind deflector; 511-through hole; 52-a rotating shaft; 53-motor.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

For convenience of description, please refer to fig. 1-3, which define: when the casing is installed on the wall body, one side of the casing close to the wall body is the rear side of the casing and the air purifier, and the side far away from the wall body is the front side of the casing and the air purifier.

Referring to fig. 1 to 3, an air purifier 100 provided by the present application will now be described. The air cleaner 100 includes a cabinet 10, a cleaning module 20, and a fan 30, wherein the cleaning module 20 and the fan 30 are installed in the cabinet 10, and the cleaning module 20 and the fan 30 are protected by the cabinet 10. The casing 10 is provided with an air inlet 151 and an air outlet 141, the fan 30 is located between the air inlet 151 and the air outlet 141, when the fan 30 works, air enters the casing 10 from the air inlet 151, and flows out from the air outlet 141 after being accelerated by the fan 30. The purification module 20 is disposed on the airflow path of the fan 30, such that the air passes through the purification module 20 from the air inlet 151 to the air outlet 141, so that the purification module 20 purifies the air.

In one embodiment, referring to fig. 2 to 4, the purification module 20 includes a bracket 21 and a filter 22, the filter 22 is mounted on the bracket 21 to support the filter 22 by the bracket 21, and the bracket 21 is mounted in the cabinet 10 to support the filter 22 in the cabinet 10 for filtering and removing dust by the filter 22. In other embodiments, the cleaning module 20 may also be a high-voltage electrostatic module, which removes dust by high-voltage static electricity.

In one embodiment, the filter 22 is inserted into the frame 21 so that the filter 22 in the frame 21 can be replaced and removed, and the assembly of the purification module 20 is facilitated.

In one embodiment, referring to fig. 2, fig. 4 and fig. 5, the bracket 21 includes two support plates 211, each support plate 211 has a slot 2111, the two support plates 211 are respectively disposed at two ends of the filter 22, the slots 2111 of the two support plates 211 are matched to support two ends of the filter 22, that is, when assembling, two ends of the filter 22 can be inserted into the slots 2111 of the two support plates 211 to facilitate assembling. A support plate 211 is mounted on the cabinet 10 to support the filter 22 on the cabinet 10. In addition, the use of the brackets 211 allows for better positioning of the filter 22 for easy insertion of the filter 22. Of course, in other embodiments, the bracket 21 may have other structures, such as a rod structure for supporting the filter 22.

In one embodiment, referring to fig. 2, 4 and 5, the purification module 20 further includes an ultraviolet light source 23, the ultraviolet light source 23 is disposed between the two support plates 211, and the ultraviolet light source 23 can be supported by the two support plates 211. An ultraviolet light source 23 is provided to sterilize the air.

In one embodiment, referring to fig. 2, 4 and 5, the bracket 21 further includes a surrounding plate 212, the surrounding plate 212 and the two supporting plates 211 cooperate to form a box structure, the surrounding plate 212 is disposed around the ultraviolet light source 23, an air inlet hole 2121 is disposed on a side of the surrounding plate 212 adjacent to the air inlet 151, and an air outlet hole 2122 is disposed on a side of the surrounding plate 212 adjacent to the fan 30, so that air enters the surrounding plate 212 through the air inlet hole 2121, so that the ultraviolet light source 23 sterilizes and sterilizes the air, and then the air flows out through the air outlet hole 2122. The enclosure 212 is provided to protect the uv light source 23 and prevent light from the uv light source 23 from being emitted, so as to protect the housing 10.

In one embodiment, the side of the enclosure 212 adjacent the inlet aperture 2121 is provided with a filter 22 to filter gas entering the enclosure 212 and to block light through the filter 22 from the uv light source 23 exiting the inlet 151.

In one embodiment, a slot 2111 is provided in the plate 211 adjacent the inlet hole 2121, and the slot 2111 is located in the shroud 212. an opening 2123 is provided in the shroud 212 on the side of the shroud 212 adjacent the inlet hole 2121 to allow the filter 22 to be inserted into the slot 2111 of the plate 211 through the opening 2123. This arrangement protects the filter 22 by means of a shroud 212 adjacent the air inlet 151. Of course, in one embodiment, the slot 2111 may also be provided on the outside of the enclosure 212.

In one embodiment, the filter 22 is disposed on the side of the shroud 212 adjacent the exit aperture 2122 to filter air exiting the shroud 212. In one embodiment, the strip 211 has a slot 2111 adjacent the exit aperture 2122, and the slot 2111 is located outside of the shroud 212. Of course, in other embodiments, the slot 2111 of the plate 211 adjacent to the exit aperture 2122 can be provided in the shroud 212, and the opening 2123 in the shroud 212 corresponding to the shroud 212 can be provided to facilitate insertion and removal of the filter 22.

In one embodiment, the purification module 20 further includes a detector 24, the detector 24 is mounted on the bracket 21, the detector 24 is used for sensing the filter 22, and the detector 24 is mounted on the bracket 21 to determine whether the filter 22 is inserted into the bracket 21, so as to ensure that the purification module 20 can well filter and purify air. In one embodiment, the detector 24 may be a micro switch, and when the filter 22 is inserted into the bracket 21, the filter 22 contacts the micro switch to activate the micro switch, thereby sensing whether the filter 22 is installed in the bracket 21. Of course in other embodiments, the detector 24 may be a photodetector or the like.

In one embodiment, a detector 24 may be mounted on the strip 211 adjacent to the slot 2111 to sense whether the slot 2111 has a filter 22 inserted therein.

In one embodiment, the enclosure 212 is a combination of multiple panel structures that enclose the support 211 in a box configuration. In other embodiments, the enclosure 212 may also be a cylindrical housing structure, and two support plates 211 are covered on two ends of the cylindrical housing to form a box structure.

In one embodiment, referring to fig. 2 and 3, the air inlet 151 is disposed at the top of the casing 10, and the air outlet 141 is disposed at the bottom of the casing 10, so as to achieve good air circulation, and the air is discharged from the bottom of the casing 10, so that the purified air can be conveniently blown to the lower side, so that the user can directly use the air. In other embodiments, the air inlet 151 may be provided on the front side of the cabinet. In some embodiments, the air outlet 141 may be provided on the front side of the cabinet 10.

In one embodiment, please refer to fig. 2 and 3, the casing 10 includes a top cover 15, a back plate 13, a bottom plate 14, a front side plate 11 and two side plates 12, the two side plates 12 are located at left and right ends of the front side plate 11, rear ends of the two side plates 12 are connected to the back plate 13, a lower end of the bottom plate 14, a lower end of the front side and lower ends of the two side plates 12 are connected to the bottom plate 14, and an upper end of the back plate 13, an upper end of the bottom plate 14, an upper end of the front side and upper ends of the two side plates 12 are connected to the top cover 15. The structure of the casing 10 is convenient to process and manufacture and convenient to assemble. And the front side of the cabinet 10 is positioned on the front side plate 11. The rear side of the cabinet 10 is located on the back plate 13. The bottom plate 14 constitutes the bottom of the cabinet 10. The top cover 15 constitutes the top of the cabinet 10.

Of course, in some embodiments, any three to five structures of the top cover 15, the back plate 13, the bottom plate 14, the front side plate 11 and the two side plates 12 may be integrally formed to ensure the connection strength thereof. Of course, in some embodiments, any two adjacent structures of the top cover 15, the back panel 13, the bottom panel 14, the front side panel 11 and the two side panels 12 may be integrally formed.

In one embodiment, the side panels 12 and the front panel 11 are integrally formed, so that the assembly is convenient, and the connection strength between the side panels 12 and the front panel 11 can be ensured.

In one embodiment, referring to fig. 6, the air inlet 151 is disposed on the top cover 15 of the housing 10, and a height of one sidewall 152 of the air inlet 151 is greater than a height of the other sidewall 153 of the air inlet 151, so as to form a vertical air inlet 151, and when carrying, a hand can be inserted into the air inlet 151 to lift the top cover 15, thereby carrying the air purifier 100.

In one embodiment, the sidewall 153 of the air inlet 151 adjacent to the front side of the cabinet 10 is provided to extend downward from the front to the rear direction, such that the air inlet 151 faces the front side of the cabinet 10, so that air in front of the cabinet 10 enters the cabinet 10 from the air inlet 151 to be purified.

In one embodiment, in the front-to-back direction: the sidewall 152 of the air inlet 151 adjacent to the rear side of the cabinet 10 has an arch shape with an upward curved middle portion for convenient carrying. Of course, in other embodiments, the sidewall of the air inlet 151 near the rear side of the casing 10 may also be flat.

In one embodiment, the top cover 15 is provided with reinforcing plates 154 connecting opposite sidewalls of the air inlet 151 to increase the structural strength of the top cover 15 corresponding to the position of the air inlet 151.

In one embodiment, referring to fig. 2, 7 and 8, a cover 43 is installed in the cabinet 10, two sides of the cover 43 are disposed adjacent to the inner surface of the cabinet 10, and the cover 43 and the inner surface of the cabinet 10 enclose a cable channel 430, so that cables of the air purifier 100 can be arranged in the cable channel 430, thereby protecting the cables through the cover 43, facilitating the wiring, avoiding the cables from being disordered, and facilitating the assembly and maintenance of devices in the cabinet 10.

In one embodiment, referring to fig. 2, 7 and 8, a partition 135 is protruded from an inner surface of the casing 10, and the partition 135 extends into the housing 43 to divide the cable channel 430 into at least two sub-channels 4301. If a partition plate 135 is arranged in the housing 43, the cable channel 430 can be separated into two sub-channels 4301, so that the two sub-channels 4301 can be respectively used for the high-voltage cable and the low-voltage cable to be distributed and passed through, interference between the high-voltage cable and the low-voltage cable is avoided, especially, the high-voltage end can be prevented from generating high-voltage breakdown to generate electromagnetic wave interference to stably output the low-voltage end, signal receiving is prevented from being influenced, further, the whole machine is prevented from being broken down, and the safe operation of the whole machine is ensured. Of course, the two sub-channels 4301 may be passed by cable layouts of different devices, respectively. Two partitions 135 are provided in the housing 43 to divide the cable channel 430 into three sub-channels 4301 for different cable layouts.

In one embodiment, the partition 135 may be a reinforcing rib on the inner surface of the cabinet 10 to increase the strength of the cabinet 10. In addition, the cable channel 430 may be conveniently divided into at least two sub-channels 4301 by reinforcing ribs. Of course, in some embodiments, the partition 135 may be separately disposed on the inner surface of the casing 10.

In one embodiment, the housing 43 is mounted on the back plate 13 of the casing 10 to facilitate wiring and to facilitate the distribution of cables for external power supply when the casing 10 is mounted on a wall. Of course, in other embodiments, the cover 43 may be disposed on the top cover 15 of the casing 10 to form the cable channel 430 on the top cover 15 of the casing 10. In still other embodiments, a cover 43 may be disposed on the front side panel 11 of the enclosure 10 to form a cable channel 430 on the front side panel 11 of the enclosure 10. In still other embodiments, a cover 43 may be provided on the floor 14 of the enclosure 10 to form a cable channel 430 on the floor 14 of the enclosure 10.

In one embodiment, referring to fig. 2, 3 and 8, the air inlet 151 is disposed at the top of the casing 10, the air outlet 141 is disposed at the bottom of the casing 10, the fan 30 includes a cross-flow wind wheel 31, a support 32 and a motor 33, the support 32 supports the cross-flow wind wheel 31, and the support 32 and the motor 33 are installed in the casing 10. The cross-flow wind wheel 31 is used, so that the occupied space is small, the air outlet area is large, the size of the air purifier 100 can be made smaller, and purified air can be supplied to a wider area. A stop plate 142 is convexly arranged on one side of the air outlet 141, the stop plate 142 is located on one side of the air outlet 141 on the downstream side of the air outlet of the cross-flow wind wheel 31, and the stop plate 142 is used for stopping the air outlet backflow of the cross-flow wind wheel 31, so that the air flow sent by the rotation of the cross-flow wind wheel 31 can be discharged from the air outlet 141, a fan cover does not need to be separately arranged, and therefore the occupied space can be reduced, and the weight and the cost can be reduced. Of course, in other embodiments, the fan 30 with a fan housing may also be disposed in the casing 10. In still other embodiments, a centrifugal fan 30 may be provided in the casing 10.

In one embodiment, referring to fig. 2, 3 and 8, a baffle 431 is disposed in the casing 10, the baffle 431 is adapted to guide the airflow into the cross-flow wind wheel 31, and the baffle 431 extends from the inner surface of the casing 10 on the side away from the stop plate 142 toward the middle of the casing 10 and slantingly upward. The guide plate 431 is arranged, so that air can be better guided to enter the cross-flow wind wheel 31 to be matched with the stop plate 142, the air guide effect is performed on the cross-flow wind wheel 31, and the air outlet efficiency of the cross-flow wind wheel 31 is ensured.

In one embodiment, the baffle 431 is installed on the back plate 13 of the casing 10, and the stop plate 142 is located at the side of the air outlet 141 near the front side of the casing 10, so that the outlet air of the cross flow wind wheel 31 can better flow towards the front side of the bottom of the casing 10. Of course, in some embodiments, the flow guide plate 431 may also be installed on the front side plate 11 of the casing 10, and the stop plate 142 is located at a side of the air outlet 141 close to the rear side of the casing 10, so that the outlet air of the cross flow wind wheel 31 can better flow toward the rear side of the bottom of the casing 10.

In an embodiment, the air cleaner 100 further includes a bent plate 432, the bent plate 432 is connected to the baffle 431, the bent plate 432 is disposed to extend from the upper side of the baffle 431 toward the inner surface of the case 10 away from the side of the stop plate 142, the bent plate 432 is disposed to better support the baffle 431, and the bent plate 432 can cooperate with the baffle 431 to form the above-mentioned housing 43, so that the housing 43 and the inner surface of the case 10 away from the side of the stop plate 142 form a cable channel 430 for cable layout to pass through.

In one embodiment, the bent plate 432 includes a vertical plate 4321 and an upper side plate 4322. The vertical plate 4321 extends upward from the upper side of the baffle 431, and the upper plate 4322 extends from the upper side of the vertical plate 4321 toward the inner surface of the casing 10 on the side away from the stopper plate 142. Providing the vertical plate 4321 and the upper side plate 4322 can increase the cross-sectional area of the cable channel 430 for cable layout. In addition, the upper side plate 4322 extends from the upper side of the vertical plate 4321 to the inner surface of the casing 10 on the side away from the stop plate 142, so that the air flowing out of the purifying module 20 can be better guided into the cross-flow wind wheel 31, and the resistance to the air flow can be reduced.

In one embodiment, referring to fig. 2, 3 and 8, the stop plate 142 is located at one side of the air outlet 141 close to the front side of the casing 10, the lower end of the back plate 13 of the casing 10 is provided with a sloping plate 131, the sloping plate 131 extends from the lower end of the back plate 13 downwards and forwards, and the sloping plate 131 is located at the lower side of the central axis of the cross-flow wind wheel 31, so that the air flow can be guided by the sloping plate 131, so that the air flow can better flow out of the air outlet 141, and the air outlet efficiency is improved.

In one embodiment, the inclined plate 131 is located in the middle of the lower end of the back plate 13, the extending plates 132 are respectively extended from the two ends of the lower end of the back plate 13 at the two ends of the inclined plate 131, the supporting plates 133 are respectively extended from the two ends of the inclined plate 131 backward, and the supporting plates 133 are connected to the corresponding extending plates 132 to prevent the two ends of the inclined plate 131 from exposing air, so as to improve the air outlet efficiency of the air outlet 141.

In an embodiment, referring to fig. 2, 9 and 10, the air purifier 100 further includes an air guiding assembly 50, and the air guiding assembly 50 is used for guiding the air. The air guiding assembly 50 includes an air guiding sheet 51 and a motor 53, the air guiding sheet 51 is rotatably installed at the bottom of the casing 10, the motor 53 is installed in the casing 10, the motor 53 drives the air guiding sheet 51 to swing, and the air guiding sheet 51 can cover the air outlet 141 to close the air outlet 141, so as to prevent impurities from entering the casing 10. When the wind guide plate 51 rotates, the wind outlet 141 may also be opened to guide the airflow flowing out from the wind outlet 141 to flow out downwards and forwards, thereby guiding the wind out.

In one embodiment, the air guiding plate 51 is provided with a rotating shaft 52 at the rear side, the rotating shaft 52 is connected to a motor 53, and the rotating shaft 52 is rotatably mounted on the casing 10, so that the air flow can be prevented from flowing out from the rear side of the air guiding plate 51, and the air flow can be better guided to flow out to the front side below the casing 10.

In an embodiment, referring to fig. 10 to 12, a hook 134 is disposed at a bottom of a rear side of the housing 10, the rotating shaft 52 is hung on the hook 134, a through hole 511 is disposed at a rear side of the wind guiding plate 51, and when the rotating shaft 52 is connected to the hook 134, the hook 134 passes through the through hole 511. The hook 134 is disposed to better support the rotating shaft 52 and further support the air guiding plate 51. When the casing 10 includes the back plate 13, the hook 134 is disposed on the back plate 13.

In one embodiment, when the back plate 13 of the housing 10 is provided with the inclined plate 131, the hook 134 is disposed on the outer surface of the inclined plate 131 to better support the rotating shaft 52 and reduce the space occupied by the rotating shaft 52 inside the housing 10.

In one embodiment, when the supporting plates 133 are disposed on the back plate 13 of the housing 10, each supporting plate 133 is formed with a through hole 1331, and an end of the rotating shaft 52 passes through the corresponding through hole 1331 to rotatably support the rotating shaft 52 and further support the wind-guiding sheet 51.

In one embodiment, referring to fig. 11 and 12, a hanging buckle 136 is disposed on a rear side surface of the casing 10, so that the casing 10 can be mounted on a wall in a hanging manner, and is convenient to mount and fix, thereby avoiding occupying a floor space of a room. Of course, in other embodiments, screws may be used to mount the housing 10 to a wall.

In one embodiment, the air purifier 100 further includes a hanging plate 44, a hook body 441 is disposed on the hanging plate 44 and is engaged with the hanging buckle 136, and the hanging plate 44 is used to be fixed on a wall. The hanging plate 44 is arranged, so that the hanging plate 44 can be fixed on a wall body firstly, and then the casing 10 is hung on the hanging plate 44, and the positioning and the installation are convenient. The hanging plate 44 can be adhered to the wall body or fixed to the wall body by nails.

In one embodiment, referring to fig. 2, 3 and 13, the front side surface of the casing 10 is provided with an insertion hole 111, the insertion hole 111 is suitable for inserting the filter 22 into the bracket 21, and the insertion hole 111 is located at a position corresponding to the filter 22 of the purification module 20, that is, the filter 22 in the bracket 21 can be drawn out through the insertion hole 111, and the filter 22 can be inserted into the bracket 21 through the insertion hole 111, so as to facilitate replacement of the filter 22.

In an embodiment, referring to fig. 2, 3 and 13, the air purifier 100 further includes a panel 41, the panel 41 is mounted on the housing 10, and the panel 41 covers the front side of the housing 10, so as to ensure a good appearance effect of the housing 10 and improve the sensory experience of the user.

In one embodiment, referring to fig. 3, 13 and 14, the panel 41 is detachably mounted on the housing 10, so that the panel 41 can be easily detached to replace the filter 22, thereby achieving the compatibility between the appearance of the air purifier 100 and the convenience of replacing the filter 22.

In one embodiment, referring to fig. 3, 13 and 14, the housing 10 is provided with a sensor 42, and the sensor 42 is used for sensing the panel 41 to determine whether the panel 41 is mounted on the housing 10, so as to ensure that the air purifier 100 can operate more safely. In one embodiment, the sensor 42 may be a micro switch, and when the panel 41 is mounted on the housing 10, the panel 41 contacts the micro switch to activate the micro switch, so as to sense whether the panel 41 is mounted on the housing 10. Of course, in other embodiments, the sensor 42 may be a photodetector or the like.

In one embodiment, the sensor 42 is mounted inside the casing 10, and the casing 10 is opened with an opening 112 exposing the sensor 42. The inductor 42 is installed inside the casing 10 to protect the inductor 42 better.

In an embodiment, referring to fig. 3, 13 and 14, a plurality of bayonets 113 are formed on the housing 10, a plurality of hooks 411 are correspondingly formed on the panel 41, and when the panel 41 is mounted on the housing 10, the hooks 411 are hooked in the corresponding bayonets 113 to support the panel 41 on the housing 10, so that the mounting is convenient and the panel 41 is also convenient to detach from the housing 10. Of course, in other embodiments, the panel 41 may be detachably mounted on the casing 10 by other means, such as by being magnetically fixed on the casing 10.

In one embodiment, the surface shell 41 is U-shaped, and the surface shell 41 covers the front side and the left and right sides of the casing 10, which makes the air purifier 100 have better integrity in appearance and improves the sensory experience of the user. Of course, in other embodiments, the front cover 41 may cover only the front side of the casing 10.

In the air cleaner 100 of the embodiment of the application, the bracket 21 is arranged in the casing 10, the filter 22 is inserted into the bracket 21, and the insertion hole 111 is arranged at the front side of the casing 10, so that the insertion and removal of the filter 22 are realized, and the filter 22 is convenient to replace; the front case 41 is detachably covered on the front side of the housing 10 to protect the filter 22 and enhance the appearance effect of the housing 10, so as to take into account the appearance of the air cleaner 100 and the convenience of replacing the filter 22.

The air purifier 100 of the embodiment of the application makes the inner surface of the housing 43 and the inner surface of the casing 10 enclose the cable channel 430 by arranging the housing 43 in the casing 10, so that the cable can be conveniently distributed, the assembly and the maintenance of devices in the casing 10 are facilitated, and the cable can be protected.

In the air purifier 100 according to the embodiment of the present application, the stop plate 142 is disposed at the air outlet 141 at one side of the downstream of the cross flow wind wheel 31 to stop the backflow of the air out of the cross flow wind wheel 31; the airflow sent by the rotation of the cross flow wind wheel 31 can be discharged from the air outlet 141, so that a separate air cover is not needed, and the occupied space can be reduced, the weight is reduced, and the cost is reduced.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an air purifier, includes the casing, install in purification module in the casing and install in the fan in the casing, air inlet and air outlet have been seted up on the casing, the fan is located the air inlet with between the air outlet, purification module locates on the air current route of fan, its characterized in that: the cable connector comprises a casing, wherein a casing is installed in the casing, two sides of the casing are arranged close to the inner surface of the casing, and the casing and the inner surface of the casing enclose a cable channel for a cable to pass through.

2. The air cleaner of claim 1, wherein: the inner surface of the shell is convexly provided with a clapboard which divides the cable channel into at least two sub-channels.

3. The air cleaner of claim 1, wherein: the housing includes a back plate on which the cover is mounted.

4. An air cleaner according to any one of claims 1-3, characterized in that: the fan comprises a cross-flow wind wheel, a support and a motor, wherein the cross-flow wind wheel is arranged close to the air outlet, the support supports the cross-flow wind wheel, the motor drives the cross-flow wind wheel to rotate, the support and the motor are installed in the casing, and a stop plate used for stopping air outlet backflow of the cross-flow wind wheel is convexly arranged on one side of the air outlet on the downstream of the air outlet of the cross-flow wind wheel.

5. The air cleaner of claim 4, wherein: a guide plate suitable for guiding airflow to enter the cross-flow wind wheel is arranged on the upper side of the cross-flow wind wheel in the casing, and the guide plate extends upwards from the inner surface of one side, far away from the stop plate, of the casing towards the middle direction of the casing in an inclined mode.

6. The air cleaner of claim 5, wherein: the air purifier further comprises a bending plate which is used for being matched with the guide plate to form the housing, and the bending plate extends towards the direction of the inner surface of one side of the stop plate away from the casing from the upper side of the guide plate.

7. An air cleaner according to any one of claims 1-3, characterized in that: the casing includes the top cap, seted up on the top cap the air inlet, the height of a lateral wall height of air inlet is greater than the height of another lateral wall of this air inlet.

8. The air cleaner of claim 7, wherein: and the top cover is provided with reinforcing plates connected with two opposite side walls of the air inlet.

9. An air cleaner according to any one of claims 1-3, characterized in that: the rear side surface of the shell is provided with a hanging buckle.

10. The air cleaner of claim 9, wherein: the air purifier also comprises a hanging plate used for being fixed on a wall body, and a hook body which is matched and hung with the hanging buckle is arranged on the hanging plate.

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