CN213178738U

CN213178738U - Purifying device

Info

Publication number: CN213178738U
Application number: CN202021290292.4U
Authority: CN
Inventors: 梁海生; 冯伟恒
Original assignee: Guangdong Hejie Electric Co ltd
Current assignee: Guangdong Hejie Electric Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-11
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a purifier, it includes casing and filtering component, the casing have the wind channel and with the air intake of wind channel intercommunication. The filter assembly sets up in air intake department, and the filter assembly includes filter screen mounting and high efficiency filter screen, and the filter screen mounting centers on the air intake and is connected the setting with casing detachably, and the filter screen mounting is formed with the resettlement groove, and high efficiency filter screen is located the resettlement groove. The utility model discloses in embodiment's the clarifier, filtering component includes filter screen mounting and high efficiency filter screen, and high efficiency filter screen is located the resettlement groove of filter screen mounting, and the filter screen mounting centers on the air intake and can dismantle with the casing and be connected, so makes things convenient for filtering component's installation and dismantlement, and convenient and fast promotes user's experience.

Description

Purifying device

Technical Field

The utility model relates to a clarifier technical field especially relates to a clarifier.

Background

With the increasing concern of people on physical health, the air quality problem becomes the focus of attention of people. The air purifier is used as an electric appliance for purifying indoor air, and becomes one of choices for purifying indoor air. However, after the air purifier is used for a certain period of time, the filter screen of the air purifier can be detached only by complex operations such as detaching the shell of the air purifier, and the operations are complex so as to clean the filter screen or replace the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a purifier.

The utility model provides a purifier, include:

the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air duct and an air inlet communicated with the air duct;

the setting is in filtering component of air intake department, filtering component includes filter screen mounting and high efficiency filter screen, the filter screen mounting centers on the air intake and with casing detachably connects the setting, the filter screen mounting is formed with the resettlement groove, high efficiency filter screen is located the resettlement groove.

The utility model discloses in embodiment's the clarifier, filtering component includes filter screen mounting and high efficiency filter screen, and high efficiency filter screen is located the resettlement groove of filter screen mounting, and the filter screen mounting centers on the air intake and can dismantle with the casing and be connected, so makes things convenient for filtering component's installation and dismantlement, and convenient and fast promotes user's experience.

In some embodiments, the screen retainer is connected to the housing by a snap fit.

In some embodiments, the filter screen fixing member includes an annular bottom wall and a side wall extending from an outer periphery of the annular bottom wall, the annular bottom wall and the annular side wall enclose the installation groove, the inner periphery of the annular bottom wall is formed with a hook, and the filter screen fixing member is clamped on the housing through the hook.

In some embodiments, the housing includes a decorative sheet at the air outlet, and the hook is engaged with an edge of the decorative sheet.

In some embodiments, the purifier includes a plurality of ultraviolet lamps disposed in the air duct, the ultraviolet lamps for providing ultraviolet light to the air duct.

In some embodiments, the purifier includes an air quality sensor disposed in the air duct, the air quality sensor is electrically connected to the plurality of ultraviolet lamps, and the air quality sensor is configured to detect the air quality in the air duct and control the number of the ultraviolet lamps operating according to the air quality.

In some embodiments, the housing has an air outlet, the air outlet is in communication with the air duct, the purifier includes a fan assembly disposed in the air duct between the air inlet and the air outlet, the fan assembly is configured to generate an airflow within the air duct from the air inlet toward the air outlet.

In some embodiments, the housing includes an outer shell and an inner shell disposed inside the outer shell, the air duct is formed in the inner shell, a gap is formed between the inner shell and the outer shell, and the gap is provided with a light source surrounding the inner shell.

In some embodiments, the purifier includes a light guide element located at a light emitting side of the light source, the housing includes a mounting member connected to one end of the inner housing and a support member connected to the mounting member, the light guide element is mounted to the mounting member, and the light source is mounted to the support member.

In some embodiments, the mounting member includes a central portion, an edge portion surrounding the central portion, and a connecting portion connecting the central portion and the edge portion, the edge portion being connected with the inner case, and the light guide element being mounted to the edge portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a purifier according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a purifier according to an embodiment of the present invention;

FIG. 3 is an exploded schematic view of a purifier according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a screen retainer according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an air guide element according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a light source according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a light guide element according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a mounting member according to an embodiment of the present invention.

Description of the main element symbols:

the air purifier comprises a purifier 100, a shell 10, an outer shell 101, an inner shell 102, a gap 103, a fixing device 104, a connecting rod 105, a connecting seat 106, an air duct 11, an air inlet 111, a filter assembly 12, a filter screen fixing piece 121, a placement groove 122, a bottom wall 123, a clamping hook 1231, a side wall 124, a high-efficiency filter screen 125, a decorative sheet 13, an ultraviolet lamp 14, an air quality sensor 15, an air outlet 16, a filter plate 161, a fan assembly 17, a volute 171, an air outlet 172, a fan 173, an air guide element 18, an air guide surface 181, a light source 19, a mounting band 191, a light emitting lamp 192, a light guide element 20, a flange 201, a first screw hole 202, a mounting piece 21, a central part 211, an edge part 212, a second screw hole 213, a connecting part 214, a folded edge 215, a support.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 3, the present invention provides a purifier 100, which includes a housing 10 and a filtering assembly 12. The housing 10 has an air duct 11 and an air inlet 111 communicating with the air duct 11. The Filter assembly 12 is disposed at the air inlet 111, the Filter assembly 12 includes a Filter screen fixing member 121 and a High efficiency Filter (HEPA) 125, the Filter screen fixing member 121 surrounds the air inlet 111 and is detachably connected to the housing 10, a mounting groove is formed on the Filter screen fixing member 121, and the High efficiency Filter screen 125 is located in the mounting groove.

The utility model discloses in the clarifier 100 of embodiment, filtering component 12 includes filter screen mounting 121 and high efficiency filter screen 125, and high efficiency filter screen 125 is located the resettlement groove of filter screen mounting 121, and filter screen mounting 121 centers on air intake 111 and can dismantle with casing 10 and be connected, so make things convenient for the installation and the dismantlement of filtering component 12, convenient and fast promotes user's experience.

Specifically, the housing 10 may be made of stainless steel. Stainless steel has high hardness and long service life, and is not easy to rust, and the shell 10 made of stainless steel is not easy to rust due to oil stains or water vapor, so that the service life of the shell 10 can be prolonged. Of course, the housing 10 may be made of different materials according to different situations, rather than stainless steel. For example, the housing 10 may be made of a metal material such as iron or fine steel. For another example, the housing 10 may be made of a non-metallic material such as plastic. The specific material of the housing 10 is not limited herein.

Further, the high efficiency filter 125 can partially collect particle dust and various suspended matters below 0.5um, and has the advantages of high filtering efficiency, low resistance and large dust holding capacity. Therefore, the high efficiency filter screen 125 can improve the purifying effect of the purifier 100, which is beneficial to the use of users.

Wherein, the filter screen fixing member 121 is formed with the filtration pore, and the filter screen fixing member 121 cooperates with the high-efficient filter screen 125 and can promote the filter effect of filtering component 12 to promote the purifying effect of clarifier 100.

In some embodiments, screen retainer 121 is snap-fit to housing 10.

The structure of buckle is comparatively simple, makes things convenient for installation and dismantlement of filter screen mounting 121 and casing 10, and of course, in other embodiments, filter screen mounting 121 and casing 10 also can adopt other modes to connect, for example spiro union, bonding etc. specifically can select according to actual conditions, does not limit here the concrete connection mode of filter screen mounting 121 and casing 10.

Referring to fig. 3 and 4, in some embodiments, the screen fixing member 121 includes an annular bottom wall 123 and a side wall 124 extending from an outer periphery of the annular bottom wall 123, the annular bottom wall 123 and the annular side wall 124 define the disposition groove 122, an inner periphery of the annular bottom wall 123 is formed with a hook 1231, and the screen fixing member 121 is fastened to the housing 10 by the hook 1231.

Through the setting of trip 1231 for can realize dismantling between filter screen mounting 121 and the casing 10 and be connected, convenience of customers pulls down filter screen mounting 121 from casing 10 or installs filter screen mounting 121 to casing 10 on, convenient and fast promotes user's experience.

Referring to fig. 1 and 3, in some embodiments, the housing 10 includes a decorative sheet 13 at the air outlet 16, and the hook 1231 is engaged with an edge of the decorative sheet 13.

The arrangement of the decorative sheet 13 makes the purifier 100 more beautiful, and improves the user experience.

Referring to fig. 3, in some embodiments, the purifier 100 includes a plurality of ultraviolet lamps 14, the plurality of ultraviolet lamps 14 are disposed in the air duct 11, and the ultraviolet lamps 14 are used for providing ultraviolet light to the air duct 11.

Ultraviolet lamp 14 can provide ultraviolet light for wind channel 11, and ultraviolet light has bactericidal effect, and it can kill bacterium, virus, so for bacterium and virus in the gas are killed when clarifier 100 can purify the gas, thereby promote clarifier 100's purifying effect, be favorable to user's use.

Referring to fig. 3, in some embodiments, the purifier 100 includes an air quality sensor 15, the air quality sensor 15 is disposed in the air duct 11, the air quality sensor 15 is electrically connected to the plurality of ultraviolet lamps 14, and the air quality sensor 15 is configured to detect the air quality in the air duct 11 and control the number of the ultraviolet lamps 14 to operate according to the air quality.

With the arrangement, the air quality sensor 15 can be used for detecting the air quality in the air duct 11, and when the air quality is poor, the air quality sensor 15 controls the ultraviolet lamps 14 to work together; when the air quality is normal, the air quality sensor 15 controls a few ultraviolet lamps 14 to work together. So can avoid a plurality of ultraviolet lamps 14 to keep the state of working simultaneously always, one make clarifier 100 more intelligent, two can reduce the power consumption of clarifier 100, be favorable to the user to use clarifier 100 to can promote ultraviolet lamp 14's service life.

Referring to fig. 2 and 3, in some embodiments, the housing 10 has an air outlet 16, the air outlet 16 is communicated with the air duct 11, the purifier 100 includes a fan assembly 17, the fan assembly 17 is disposed between the air inlet 111 and the air outlet 16 in the air duct 11, and the fan assembly 17 is configured to generate an air flow from the air inlet 111 toward the air outlet 16 in the air duct 11.

The fan assembly 17 is used for establishing the airflow from the air inlet 111 towards the air outlet 16, so that the purifier 100 can extract air from the air inlet 111 during working, convenience and rapidness are achieved, and user experience is improved.

Further, referring to fig. 3, the fan assembly 17 includes a volute 171 and a fan 173 disposed in the volute 171, the air outlet 16 is abutted against an air outlet 172 of the volute 171, and the fan 173 is used for generating an air flow from the air inlet 111 toward the air outlet 16 in the air duct 11.

The fan 173 is disposed in the volute 171, and the volute 171 is provided with the air outlet 172, so that the fan 173 can be protected and fixed by the volute 171, and the fan 173 is prevented from loosening when the purifier 100 is used. The air sucked by the fan 173 can flow out through the air outlet 172.

Further, the volute 171 may be made of stainless steel. The stainless steel has high hardness and long service life, and is not easy to rust, and the volute 171 made of the stainless steel is not easy to rust due to oil stains or water vapor, so that the service life of the volute 171 can be prolonged. Of course, the volute 171 may be made of stainless steel, and may be made of different materials according to different situations. For example, the volute 171 may be made of a metal material such as iron or fine steel. For another example, the volute 171 may be made of a non-metallic material such as plastic. The specific material of the volute 171 is not limited herein.

Further, fan 173 can be centrifugal fan 173, and centrifugal fan 173 convulsions is effectual, strong adaptability to centrifugal fan 173's noise is little, thereby can promote the air extraction effect of clarifier 100 and reduce the noise in the 100 course of working of clarifier, promotes user experience. It is understood that the fan 173 may not be only the centrifugal fan 173, but that different fans 173 may be used according to different situations. For example, the fan 173 may be an axial fan 173, an oblique fan 173, or a crossflow fan 173. The specific type of fan 173 is not limited herein.

Specifically, air outlet 16 department is provided with filter 161, so, when gaseous from air outlet 16 department outflow, can once more filter to promote the purifying effect of clarifier 100, be favorable to user's use.

Referring to fig. 3 and 5, in some embodiments, the purifier 100 includes a wind guiding element 18 disposed in the wind duct 11, the wind guiding element 18 is located between the filter assembly 12 and the fan assembly 17, the wind guiding element 18 is formed with a wind guiding surface 181, and the wind guiding surface 181 is disposed obliquely.

Air guide element 18 sets up between filter element 12 and fan subassembly 17, and the air guide surface 181 slant sets up, and like this, the gas after filtering from filter element 12 can lead to fan subassembly 17 through air guide surface 181, is favorable to gaseous flow, and simple structure easily realizes.

Referring to fig. 2, 3 and 6, in some embodiments, the housing 10 includes an outer shell 101 and an inner shell 102 disposed inside the outer shell 101, the air duct 11 is formed inside the inner shell 102, a gap 103 is formed between the inner shell 102 and the outer shell 101, the light source 19 is disposed in the gap 103, and the light source 19 surrounds the inner shell 102.

The setting of light source 19 makes clarifier 100 have bright ability, and convenience of customers operates clarifier 100 under darker environment, and convenient and fast promotes user's experience.

Specifically, the light source 19 includes a light emitting lamp 192, and the light emitting lamp 192 may be a light emitting diode. The LED has high light conversion rate and long service life. The light emitting lamps 192 may be light emitting diodes to improve the brightness and lifespan of the light emitting lamps 192. Therefore, the luminescent lamps 192 do not need to be replaced frequently, the frequency of maintaining the luminescent lamps 192 is reduced, and the service life of the purifier 100 is prolonged. It is understood that the light emitting lamps 192 may be not only light emitting diodes but also different light emitting materials according to different situations. For example, the light emitting lamps 192 may also employ organic light emitting diodes. The specific type of the light emitting lamps 192 is not limited herein.

Referring to fig. 3 and 7, in some embodiments, the purifier 100 includes a light guide element 20, the light guide element 20 is located on the light emitting side of the light source, the housing 10 includes a mounting member 21 connected to one end of the inner housing 102 and a supporting member 22 connected to the mounting member 21, the light guide element 20 is mounted on the mounting member 21, and the light source 19 is mounted on the supporting member 22.

Further, the support 22 includes a base ring 221, a flange 222 extending inwardly from the base ring 221, and a mounting ring 223 extending outwardly from the base ring 221, the flange 222 being detachably connected to the mounting member 21, and the light source 19 being mounted to the mounting ring 223.

Referring to fig. 2, 3 and 6, the light source 19 further includes a mounting strip 191, the light emitting lamps 192 are disposed on the mounting strip 191, and the mounting strip 191 is attached to the mounting ring 223.

The installation of installation belt 191 is convenient to change or maintain light source 19, only need to take off support piece 22 and just can maintain the luminescent light 192 on installation belt 191, convenient and fast.

Referring to fig. 2, 3 and 8, in some embodiments, the mounting member 21 includes a central portion 211, an edge portion 212 surrounding the central portion 211, and a connecting portion 214 connecting the central portion 211 and the edge portion 212, the edge portion 212 is connected to the inner shell 102, and the light guide element 20 is mounted to the edge portion 212.

Further, the mounting member 21 further includes a folding edge 215, and in the case that the mounting member 21 is connected with the inner shell 102, the folding edge 215 can wrap the inner shell 102, so as to improve the connection stability of the mounting member 21 and the inner shell 102, and the structure is simple and easy to implement.

Specifically, the light guide element 20 includes a flange 201 and a first screw hole 202 penetrating the flange 201, the edge portion 212 is provided with a second screw hole 213 penetrating the edge portion 212, and a screw passes through the first screw hole 202 and the second screw hole 213 to connect the light guide element 20 with the mount 21. The threaded connection mode is beneficial to the disassembly of the light guide element 20 and the mounting piece 21, and the structure is simple and easy to realize.

Further, light guide element 20 is formed with opening 24 and recess 23 with opening 24 intercommunication, and recess 23 is located the one side that light guide element 20 kept away from casing 10, and filter assembly 12 passes opening 24 and is located recess 23, and like this, filter assembly 12's dismouting is more convenient, is favorable to user's use.

Specifically, referring to fig. 1, the purification device 100 further includes a fixing device 104, the fixing device 104 is connected to the housing, and the fixing device 104 is disposed to fix the purification device 100 at different positions. The fixing device 104 includes a plurality of connecting rods 105 and a connecting seat 106 connected to one end of the connecting rods 105, and one end of the connecting rods 105 away from the connecting seat 106 is connected to the top wall 22. The connection holder 106 and the housing 10 are connected by a plurality of connection rods 105, so that the purification apparatus 100 can be disposed at different positions by fixing the connection holder 106 at different positions.

Further, the connecting seat 106 is circular. The circular shape is simple in structure and beautiful. It is understood that the connection seat 106 may not be only circular. The shape of the connection socket 106 may be set according to various situations. For example, the connection seat 106 may also be triangular, rectangular, etc. The specific shape of the connection seat 106 is not limited herein.

Further, the number of the connecting rods 105 is 4 and the connecting rods are arranged along the circumferential direction of the connecting seat 106 at intervals, so that the stability between the housing 10 and the connecting seat 106 can be further improved. It is understood that the number of the connection rods 105 is not limited to 4, and the number of the connection rods 105 may be set according to various situations. For example, the number of connecting rods 105 may be 2, 3, 5, or 6, etc. The specific number of connecting rods 105 is not limited herein.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A purifier, comprising:

2. The purifier of claim 1, wherein the screen retainer is snap-fit to the housing.

3. The cleaner of claim 2, wherein the screen fixing member includes an annular bottom wall and a side wall extending from an outer periphery of the annular bottom wall, the annular bottom wall and the annular side wall define the seating groove, and an inner periphery of the annular bottom wall is formed with a hook, and the screen fixing member is snapped on the housing by the hook.

4. The cleaner of claim 3, wherein the housing includes a decorative sheet at the air outlet, and the hook is engaged with an edge of the decorative sheet.

5. The purifier of claim 1, wherein the purifier comprises a plurality of ultraviolet lamps disposed in the air duct, the ultraviolet lamps configured to provide ultraviolet light to the air duct.

6. The purifier of claim 5, comprising an air quality sensor disposed in the air duct, the air quality sensor being electrically connected to the plurality of UV lamps, the air quality sensor being configured to detect the quality of air in the air duct and to control the number of UV lamps operating according to the quality of air.

7. The purifier of claim 1, wherein the housing has an air outlet in communication with the air duct, the purifier including a fan assembly disposed in the air duct between the air inlet and the air outlet, the fan assembly configured to generate an air flow within the air duct from the air inlet toward the air outlet.

8. The purifier of claim 7, wherein the housing comprises an outer shell and an inner shell disposed within the outer shell, the air channel is formed in the inner shell, a gap is formed between the inner shell and the outer shell, and the gap is provided with a light source surrounding the inner shell.

9. The purifier of claim 8, wherein the purifier comprises a light guide element, the light guide element is located at the light emitting side of the light source, the housing comprises a mounting member connected to one end of the inner housing and a support member connected to the mounting member, the light guide element is mounted to the mounting member, and the light source is mounted to the support member.

10. The purifier of claim 9, wherein the mounting member includes a central portion, an edge portion surrounding the central portion, and a connecting portion connecting the central portion and the edge portion, the edge portion being connected with the inner housing, the light guide element being mounted to the edge portion.