CN215175808U

CN215175808U - Air purifying device

Info

Publication number: CN215175808U
Application number: CN202120995338.0U
Authority: CN
Inventors: 丁宝军; 邓梓金
Original assignee: Zhongshan Scien Top Appliance Technology Co ltd
Current assignee: Zhongshan Scien Top Appliance Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-14
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an air purification device, include: the fan assembly is provided with an air inlet and an air outlet, the fan assembly is provided with a filter element seat positioned on one side of the air inlet, the filter element seat is inserted with a filter element assembly communicated with the air inlet, and a rotary disassembling and assembling mechanism is arranged between the fan assembly and the filter element seat. The air purification device of above structure sets up the filter element seat on fan assembly, and filter element group spare suit is on the filter element seat and communicate with fan assembly, when changing filter element group spare, utilizes rotatory dismouting mechanism to order about the relative fan assembly rotation of filter element group spare and realize the dismantlement or the installation of filter element group spare, and it is very convenient to operate, and the filter element seat has the support fixed action to filter element group spare in addition, can exempt from the bearing structure in the filter element group spare, reduces the use cost of filter element group spare.

Description

Air purifying device

Technical Field

The utility model relates to an air purification device.

Background

Air purifier is the equipment that is arranged in cleaing away the pollutant in the room air, and current air purifier includes the casing, locates fan assembly and filter element group spare in the casing, and fan assembly orders about the air and discharges after filter element group spare filters. Wherein, filter element group spare is the consumption piece, and often need dismantle the change, and current air purifier's filter element group spare's connection structure is complicated, and the dismouting is inconvenient, and filter element group spare is located within the casing moreover, and air intake and air outlet have been seted up to the casing, and the air can't contact comprehensively with filter element group spare after getting into from the air intake, leads to filter element's utilization efficiency not high, causes the waste of resource. Secondly, general air purifier's filter element group spare is located fan assembly's below, owing to control the button and all locate fan assembly on, therefore, when air purifier placed the use on the desktop, caused the inconvenient condition of operation.

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 an air purification device convenient to filter element group spare is changed.

According to the utility model discloses air purification device, include: fan assembly, fan assembly is last to be equipped with air intake and air exit, fan assembly is last to be equipped with and to be located the filter core seat of air intake one side, insert on the filter core seat be equipped with the filter core subassembly that the air intake is linked together, fan assembly with be equipped with rotatory dismouting mechanism between the filter core seat.

According to the utility model discloses an air purification device has following beneficial effect at least:

the air purification device of above structure sets up the filter element seat on fan assembly, filter element group spare sets up on the filter element seat and communicates with fan assembly, when changing filter element group spare, utilize rotatory dismouting mechanism to order about the relative fan assembly rotation of filter element seat and realize the dismantlement or the installation of filter element group spare, the operation is very convenient, and the filter element seat has the support fixed action to filter element group spare, can reduce the bearing structure in the filter element group spare, reduce the use cost of filter element group spare, in addition, the air purification device of above structure cancels the outside casing of filter element, with the direct and air contact of filter element, promote filter element utilization efficiency by a wide margin.

In some embodiments of the present invention, the rotary dismounting mechanism comprises a rotary clamping groove and a clamping block matched with the rotary clamping groove, the rotary clamping groove and the clamping block are disposed on the filter element seat, and the other is disposed on the fan assembly.

In some embodiments of the present invention, the filter element assembly includes a cap and a cylindrical filter element connected to the cap, the cylindrical filter element being disposed on the filter element seat.

In some embodiments of the present invention, the filter element seat is provided with a first annular groove for accommodating the cylindrical filter element, and the sealing end cap is provided with a second annular groove for accommodating the cylindrical filter element.

In some embodiments of the present invention, the cylindrical filter member is externally sleeved with a ventilation mesh.

In some embodiments of the present invention, the fan assembly includes a base, a casing is disposed outside the base, the air inlet is disposed at the top of the casing, the air outlet is disposed on the side wall of the casing, the base is disposed on the inside of the casing and the control module electrically connected to the fan, and an input panel is disposed on the side wall of the casing and electrically connected to the control module.

In some embodiments of the present invention, the base includes a bottom plate and a first air guide sleeve disposed on the bottom plate, and the fan is disposed on a top of the first air guide sleeve.

In some embodiments of the present invention, the base is provided with an anion generator, the bottom plate and the first air guide sleeve jointly define a holding space for the anion generator, and the first air guide sleeve is provided with a plurality of through holes.

In some embodiments of the present invention, a second air guide sleeve located outside the fan is disposed in the casing, the air inlet is disposed at an upper end of the second air guide sleeve, and an air gap communicated with the air outlet is disposed between a lower end of the second air guide sleeve and the base.

The utility model discloses an in some embodiments, be provided with the spacing arch of a plurality of on the first kuppe, be provided with the accommodation space that is used for the electrically conductive cable of holding on the spacing arch.

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 diagram of an embodiment of an air purification device of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is an exploded view of the embodiment of FIG. 1;

fig. 4 is a schematic view of a rotary dismounting mechanism of an embodiment of the air purifying device of the present invention.

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 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 should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides an air purification device, including: fan assembly 100, fan assembly 100 is equipped with air intake 101 and air exit 102, is equipped with the filter core seat 200 that is located air intake 101 one side on fan assembly 100, inserts on the filter core seat 200 and is equipped with the filter core subassembly that is linked together with air intake 101, is equipped with rotatory dismouting mechanism between fan assembly 100 and the filter core seat 200.

The air purification device of above structure sets up filter element seat 200 on fan assembly 100, filter element group spare sets up on filter element seat 200 and communicates with fan assembly 100, when changing filter element group spare, utilize rotatory dismouting mechanism to order about filter element group spare relative fan assembly 100 rotatory and realize the dismantlement or the installation of filter element group spare, it is very convenient to operate, and filter element seat 200 has the support fixed action to filter element group spare moreover, can exempt from the bearing structure in the filter element group spare, reduce the use cost of filter element group spare.

Referring to fig. 2 to 4, in some embodiments of the present invention, the side wall of the air inlet 101 protrudes from one side of the filter cartridge holder 200 to form a first protruding wall 103, the rotary disassembling and assembling mechanism includes a rotary clamping groove 104 and a clamping block 202 matched with the rotary clamping groove 104, one of the rotary clamping groove 104 and the clamping block 202 is disposed on the filter cartridge holder 200, and the other is disposed on the first protruding wall 103. The filter element assembly is disposed on the filter element holder 200, and when the filter element holder 200 rotates relative to the first protruding wall 103, the rotary engaging groove 104 cooperates with the engaging block 202 to mount the filter element assembly on one side of the air inlet 101 of the fan assembly 100. Preferably, the rotary catch 104 is provided on the first convex wall 103, and the latch 202 is provided on the cartridge holder 200. Preferably, in some embodiments, the latching unit 202 is provided as three cylindrical protrusions on the sidewall of the cartridge holder 200, and the rotation latching unit 104 is provided as three curved slots corresponding to the three cylindrical protrusions on the sidewall of the air inlet 101. Preferably, the EVA cotton 170 for sealing is further arranged between the filter element seat 200 and the air inlet 101, and the EVA cotton 170 is good in sealing performance and convenient to install.

Referring to fig. 2-4, the filter cartridge assembly includes a cap 400 and a cylindrical filter element 300 attached to the cap 400, the cylindrical filter element 300 being disposed on the filter cartridge holder 200. The cylindrical filter 300 is cylindrical, and the sealing end cap 400 is disposed at the upper end of the cylindrical filter 300 and covers the through hole at the upper end of the cylindrical filter 300, so that the external air can reach the air inlet 101 only through the cylindrical filter 300.

Referring to fig. 2 and 3, the filter cartridge holder 200 is provided with a first annular groove 201 for receiving the cylindrical filter element 300, and the end cap 400 is provided with a second annular groove 401 for receiving the cylindrical filter element 300. The cylindrical filter member 300 is inserted into the first annular groove 201 and the second annular groove 401, and the first annular groove 201 and the second annular groove 401 fix the cylindrical filter member 300, so that the cylindrical filter member 300 is prevented from easily falling off from the filter cartridge base 200 when being subjected to an external force.

Referring to fig. 1 to 3, in some embodiments of the present invention, in order to cope with the serious air pollution and prolong the service life of the filter element assembly, the cylindrical filter 300 is externally sleeved with an air permeable mesh cover 500. When the air permeable mesh enclosure 500 is contaminated with contaminants, the air permeable mesh enclosure 500 may be removed to utilize the cylindrical filter 300 for direct filtration, or another air permeable mesh enclosure 500 may be replaced with a clean one to further extend the life of the cylindrical filter 300. Preferably, the air-permeable net cover 500 is cylindrical and is directly sleeved on the cylindrical filter 300, so as to facilitate assembly and disassembly. Preferably, the material of the air mesh enclosure 500 is not limited to elastic cloth, mesh cloth, etc.

Referring to fig. 1 to 3, in some embodiments of the present invention, the fan assembly 100 includes a base 110, a housing 120 is disposed outside the base 110, an air inlet 101 is located at the top of the housing 120, an air outlet 102 is opened on a sidewall of the housing 120, the base 110 is provided with a fan 130 located inside the housing 120 and a control module electrically connected to the fan 130, and an input panel 140 electrically connected to the control module is disposed on the sidewall of the housing 120. The filter element assembly is located above the fan assembly 100. when the air filtration device of the present invention is placed on a table, the structural layout helps the user to reach for operation, and is conveniently controlled on the input panel 140 on the side wall of the housing 120.

Referring to fig. 2 and 3, in some embodiments, the base 110 includes a base plate 111 and a first pod 112 disposed on the base plate 111, and the fan 130 is positioned on top of the first pod 112. Preferably, the outer surface of the first air guide sleeve 112 has a curved surface to guide the air flow discharged from the horizontal direction.

Referring to fig. 2 and 3, in some embodiments, the base 110 is provided with an anion generator 150, the bottom plate 111 and the first air guide sleeve 112 together define an accommodating space for accommodating the anion generator 150, and the first air guide sleeve 112 is provided with a plurality of through holes 113. The negative ion generator 150 may generate negative ions, and the airflow path may be communicated with the negative ion generator 150 by providing the through hole 113 on the first air guide sleeve 112, and the discharged airflow may be rich in negative ions.

Referring to fig. 2 and 3, in some embodiments of the present invention, a second air guide sleeve 160 is disposed inside the housing 120 and located outside the blower 130, the air inlet 101 is disposed at an upper end of the second air guide sleeve 160, and an air gap communicated with the air outlet 102 is disposed between a lower end of the second air guide sleeve 160 and the base 110. The airflow entering from the air inlet 101 passes through the second air guide sleeve 160 and is discharged outwards from the air vent gap, the air vent gap has a certain flow guiding function, and preferably, the inner surface of the second air guide sleeve 160 has a curved surface for guiding the airflow to be discharged from the horizontal direction.

Referring to fig. 2 and 3, in some embodiments, a plurality of limiting protrusions 114 are disposed on the first pod 112, an accommodating space for accommodating a conductive cable is disposed on the limiting protrusions 114, and the conductive cable is accommodated and arranged by the limiting protrusions 114, so that the first pod is neat and convenient.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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. An air purification apparatus, comprising:

fan assembly (100), be equipped with air intake (101) and air exit (102) on fan assembly (100), be equipped with on fan assembly (100) and be located filter core seat (200) of air intake (101) one side, insert on filter core seat (200) be equipped with the filter core subassembly that air intake (101) are linked together, fan assembly (100) with be equipped with rotatory dismouting mechanism between filter core seat (200).

2. An air cleaning device according to claim 1, characterized in that:

the rotary disassembling and assembling mechanism comprises a rotary clamping groove (104) and a clamping block (202) matched with the rotary clamping groove (104), one of the rotary clamping groove (104) and the clamping block (202) is arranged on the filter element seat (200), and the other one of the rotary clamping groove (104) and the clamping block (202) is arranged on the fan assembly (100).

3. An air cleaning device according to claim 2, characterized in that:

the filter element assembly comprises a cylindrical filter element (300) and a sealing end cover (400), the cylindrical filter element (300) is arranged on the filter element seat (200), and the sealing end cover (400) is arranged at the top of the cylindrical filter element (300).

4. An air cleaning device according to claim 3, characterized in that:

the filter element seat (200) is provided with a first annular groove (201) used for containing the cylindrical filter element (300), and the sealing end cover (400) is provided with a second annular groove (401) used for containing the cylindrical filter element (300).

5. An air cleaning device according to claim 3, characterized in that:

the outside cover of cylinder filter piece (300) is equipped with ventilative screen panel (500).

6. An air cleaning device according to claim 1, characterized in that:

fan assembly (100) includes base (110), the outside of base (110) is equipped with casing (120), air intake (101) are located the top of casing (120), air exit (102) are seted up in on the lateral wall of casing (120), be equipped with on base (110) and be located inside fan (130) of casing (120) and with fan (130) electric connection's control module, be equipped with on the lateral wall of casing (120) with input panel (140) that the control module electricity is connected.

7. An air cleaning device according to claim 6, characterized in that:

the base (110) comprises a bottom plate (111) and a first air guide sleeve (112) arranged on the bottom plate (111), and the fan (130) is located at the top of the first air guide sleeve (112).

8. An air cleaning device according to claim 7, characterized in that:

the base (110) is provided with a negative ion generator (150), the bottom plate (111) and the first air guide sleeve (112) jointly define an accommodating space for accommodating the negative ion generator (150), and the first air guide sleeve (112) is provided with a plurality of through holes (113).

9. An air cleaning device according to claim 6, characterized in that:

the fan is characterized in that a second air guide sleeve (160) located outside the fan (130) is arranged in the shell (120), the air inlet (101) is formed in the upper end of the second air guide sleeve (160), and a ventilation gap communicated with the air outlet (102) is formed between the lower end of the second air guide sleeve (160) and the base (110).

10. An air cleaning device according to claim 7, characterized in that:

the first air guide sleeve (112) is provided with a plurality of limiting protrusions (114), and the limiting protrusions (114) are provided with accommodating spaces for accommodating conductive cables.