CN220453879U

CN220453879U - Portable air purifier

Info

Publication number: CN220453879U
Application number: CN202322251704.3U
Authority: CN
Inventors: 杨威; 谢亮; 杨锋
Original assignee: Shenzhen Jiuxing Environmental Technology Co ltd
Current assignee: Shenzhen Jiuxing Environmental Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-02-06
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a movable air purifier which comprises a shell, an air flow component, a filter element component and a plurality of fixing components, wherein the air flow component, the filter element component and the fixing components are arranged in the shell, the moving components are arranged at the bottom of the shell, a fixing plate is detachably connected with the moving components through the fixing components, the air flow component is arranged on one side of the filter element component, and the fixing components comprise a cylinder, an eccentric wheel, a handle, a plurality of springs, a stress plate and a plurality of fixing columns. This portable air purifier can dismantle through fixed subassembly and bottom and be connected with the fixed plate through fixed subassembly in the shell, and fixed subassembly includes cylinder, eccentric wheel, handle, a plurality of spring, atress board and a plurality of fixed column, drives eccentric wheel rotation and further promotes atress board and fixed column removal through the handle spanner, makes the fixed column can insert in the fixed plate, accomplishes the fixing to the fixed plate, and reverse spanner handle simultaneously can be released fixedly, makes the fixed plate dismouting very convenient.

Description

Portable air purifier

Technical Field

The utility model relates to the technical field of air purification, in particular to a movable air purifier.

Background

The air purifier drives the fan through the motor, accelerates the air flow and enables the air to flow in-process and to pass through the multiple filter element filter screen so as to achieve the effect of purifying dust particles and other impurities in the air.

The existing air purifier needs to replace the filter element after working for a period of time, but the replacement of the filter element needs to disassemble a certain fixing plate on the shell, the fixing plate is usually fixed through screws, and the disassembly is troublesome.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a movable air purifier, which solves the problem that the existing air purifier is troublesome in replacing a filter element dismounting fixing plate.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable air purifier, includes the shell and locates air flow subassembly, filter core subassembly and a plurality of fixed subassembly in the shell, the bottom of shell is equipped with a plurality of removal subassemblies and can dismantle through fixed subassembly and be connected with the fixed plate, filter core subassembly one side is located to the air flow subassembly, fixed subassembly includes cylinder, eccentric wheel, handle, a plurality of spring, atress board and a plurality of fixed column, the both ends fixed connection of cylinder is between the internal surface of shell, the internal surface of eccentric wheel rotates with the cylindrical surface and is connected and surface and handle fixed connection, atress board sliding connection is in the internal surface of shell and one side and the one end fixed connection of a plurality of fixed column, a plurality of the both ends of spring all respectively with the internal surface fixed connection of atress board and shell, the surface of eccentric wheel contacts with one side of atress board.

Preferably, the air flow component comprises a driving motor fixedly connected to the inner surface of the shell, and the output end of the driving motor is fixedly connected with the wind wheel.

Preferably, the output end of the driving motor is fixedly connected with a limiting block, and the limiting block is used for limiting the movement of the wind wheel.

Preferably, the filter element assembly comprises a baffle plate which is connected to the inner surface of the shell in a sliding way and a plurality of filter element layers which are arranged in the shell, and the filter element layers are arranged between the baffle plate and the fixed plate.

Preferably, the moving assembly comprises a wheel frame rotatably connected to the bottom of the housing, and a moving wheel is rotatably connected to the inner surface of the wheel frame.

Preferably, the shell, the fixing plate and the baffle are all provided with ventilation holes in a penetrating mode, and the ventilation holes are used for ventilation.

Advantageous effects

The utility model provides a movable air purifier. Compared with the prior art, the method has the following beneficial effects:

(1) This portable air purifier, can dismantle through fixed subassembly and bottom and be connected with the fixed plate through fixed subassembly in the shell, fixed subassembly includes the cylinder, the eccentric wheel, the handle, a plurality of springs, atress board and a plurality of fixed column, the both ends fixed connection of cylinder is between the internal surface of shell, the internal surface of eccentric wheel rotates with the surface of cylinder and is connected and surface and handle fixed connection, atress board sliding connection is in the internal surface of shell and one side and the one end fixed connection of a plurality of fixed columns, the both ends of a plurality of springs all are with the surface of atress board and the internal surface fixed connection of shell respectively, the surface of eccentric wheel and one side contact of atress board, drive eccentric wheel and further promote atress board and fixed column removal through the handle pulling, make the fixed column can insert in the fixed plate, the fixed to the fixed plate can be released to reverse pulling handle simultaneously, make the fixed plate dismouting very convenient.

(2) This portable air purifier, through being equipped with the removal subassembly in the shell bottom, remove the subassembly and including rotating the wheel carrier of connecting in the shell bottom, the internal surface rotation of wheel carrier is connected with the removal wheel, makes air purifier can remove on ground through removing the wheel, makes an air purifier business turn over a plurality of rooms that can be convenient satisfy a plurality of room air purification's demand.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a front view of the internal structure of the present utility model;

FIG. 3 is a bottom view of the internal structure of the present utility model;

FIG. 4 is a partial structural bottom view of the present utility model;

fig. 5 is an enlarged view of a partial structure at a in fig. 3 according to the present utility model.

In the figure: 1-shell, 2-air flow component, 21-driving motor, 22-wind wheel, 3-filter element component, 31-baffle, 32-filter element layer, 4-fixed component, 41-cylinder, 42-eccentric wheel, 43-handle, 44-spring, 45-force plate, 46-fixed column, 5-moving component, 51-wheel frame, 52-moving wheel, 6-fixed plate, 7-limited block and 8-ventilation hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides two technical solutions:

example 1: a movable air purifier comprises a shell 1, an air flow component 2, a filter element component 3 and a plurality of fixing components 4, wherein the air flow component 2 is arranged in the shell 1, the air flow component 2 can accelerate the air flow rate through the rotation of a fan and enable air to pass through the filter element, the filter element component 3 is used for filtering the air flowing through the filter element, the fixing components 4 are used for fixing a fixing plate 6, the bottom of the shell 1 is provided with a plurality of movable components 5 and detachably connected with the fixing plate 6 through the fixing components 4, the movable components 6 can enable the air purifier to move indoors and facilitate the purification of air in different places, the air flow component 2 is arranged on one side of the filter element component 3, the fixing components 4 comprise a cylinder 41, an eccentric wheel 42, a handle 43, a plurality of springs 44, a stress plate 45 and a plurality of fixing columns 46, two ends of the cylinder 41 are fixedly connected between the inner surfaces of the shell 1, the internal surface of eccentric wheel 42 rotates with the surface of cylinder 41 and surface and handle 43 fixed connection, the eccentric wheel 42 rotates around cylinder 41, can promote atress board 45 slip with the help of the characteristic that eccentric wheel 42 rotated centre of a circle skew when eccentric wheel 42 rotates, the position cutting that eccentric wheel 42 edge was farthest from cylinder 41 centre of a circle has spacing plane, spacing plane can make eccentric wheel 42 can not rotate easily or rock when supporting atress board 45, atress board 45 sliding connection is in the internal surface of shell 1 and one side and the one end fixed connection of a plurality of fixed columns 46, the fixed plate 6 surface is equipped with the recess that matches with fixed column 46, make fixed column 46 can insert in the fixed plate 6, the both ends of a plurality of springs 44 all are with the surface of atress board 45 and the internal surface fixed connection of shell 1 respectively, the surface of eccentric wheel 42 contacts with one side of atress board 45.

In this embodiment, the air flow component 2 includes a driving motor 21 fixedly connected to the inner surface of the casing 1, the driving motor 21 is connected to an external power source and only needs to rotate along one direction, the output end of the driving motor 21 is fixedly connected with a wind wheel 22, the wind wheel 22 is a rotating wheel with a plurality of evenly distributed fan blades, when the wind wheel 22 rotates, the wind wheel air can flow efficiently, the output end of the driving motor 21 is fixedly connected with a limiting block 7, and the limiting block 7 is used for limiting the movement of the wind wheel 22, so that the wind wheel 22 is not easy to slide.

In this embodiment, filter element assembly 3 includes sliding connection in shell 1 internal surface's baffle 31 and locates a plurality of filter core layers 32 in the shell, and baffle 31 can block the direct contact of filter core layer 32 and wind wheel 22, avoids wind wheel 22 rotation friction damage filter core layer 32, and a plurality of filter core layers 32 all locate between baffle 31 and the fixed plate 6, and remove subassembly 5 including rotating the wheel carrier 51 of connecting in shell 1 bottom, the internal surface rotation of wheel carrier 51 is connected with the movable wheel 52, and shell 1, fixed plate 6 and baffle 31 all run through and have seted up ventilation hole 8, and ventilation hole 8 is used for ventilation air.

Example 2: a movable air purifier comprises a shell 1, an air flow component 2, a filter element component 3 and a plurality of fixing components 4, wherein the air flow component 2 is arranged in the shell 1, the air flow component 2 can accelerate the air flow rate through the rotation of a fan and enable air to pass through the filter element, the filter element component 3 is used for filtering the air flowing through the filter element, the fixing components 4 are used for fixing a fixing plate 6, the bottom of the shell 1 is provided with a plurality of movable components 5 and detachably connected with the fixing plate 6 through the fixing components 4, the movable components 6 can enable the air purifier to move indoors and facilitate the purification of air in different places, the air flow component 2 is arranged on one side of the filter element component 3, the fixing components 4 comprise a cylinder 41, an eccentric wheel 42, a handle 43, a plurality of springs 44, a stress plate 45 and a plurality of fixing columns 46, two ends of the cylinder 41 are fixedly connected between the inner surfaces of the shell 1, the internal surface of eccentric wheel 42 rotates with the surface of cylinder 41 and surface and handle 43 fixed connection, the eccentric wheel 42 rotates around cylinder 41, can promote atress board 45 slip with the help of the characteristic that eccentric wheel 42 rotated centre of a circle skew when eccentric wheel 42 rotates, the position cutting that eccentric wheel 42 edge was farthest from cylinder 41 centre of a circle has spacing plane, spacing plane can make eccentric wheel 42 can not rotate easily or rock when supporting atress board 45, atress board 45 sliding connection is in the internal surface of shell 1 and one side and the one end fixed connection of a plurality of fixed columns 46, the fixed plate 6 surface is equipped with the recess that matches with fixed column 46, make fixed column 46 can insert in the fixed plate 6, the both ends of a plurality of springs 44 all are with the surface of atress board 45 and the internal surface fixed connection of shell 1 respectively, the surface of eccentric wheel 42 contacts with one side of atress board 45.

The utility model relates to a circuit and an electronic component which are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of an internal structure and a method, and it is to be noted that standard parts used by the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art, so that the inventor does not detail the description.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the fixing plate 6 is in operation, the fixing plate 6 is firstly placed at the bottom of the shell 1 and the surrounding handle 43 is pulled, the eccentric wheel 42 is driven to rotate on the cylinder 41 through the handle 43, the stress plate 45 can be pushed to slide in the shell 1 by means of the characteristic that the center of the circle of the eccentric wheel 42 is rotated when the eccentric wheel 42 rotates, the stress plate 5 can push the fixing column 46 to be inserted into the fixing plate 6 in a sliding mode and simultaneously drive the spring 44 to stretch, when the handle 43 is completely pulled to the other end, the position, farthest from the center of the circle of the cylinder 41, of the edge of the eccentric wheel 42 props against the stress plate 5, the eccentric wheel 42 cannot rotate easily through the plane design of the position, the fixing plate 6 can be completely fixed under the condition that a plurality of fixing components 4 work simultaneously, when the fixing plate 6 needs to be disassembled, the fixing plate 6 can be disassembled only by reversely pulling the handle 43 to the original end, and the stretched spring 44 can retract and pull the fixing plate 5 and the fixing column 46 to be removed, and the fixing of the fixing plate 6 is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable air purifier, includes shell (1) and locates air flow subassembly (2), filter element group spare (3) and a plurality of fixed subassembly (4) in shell (1), its characterized in that: the bottom of shell (1) is equipped with a plurality of removal subassembly (5) and can dismantle through fixed subassembly (4) and be connected with fixed plate (6), filter core subassembly (3) one side is located to air flow subassembly (2), fixed subassembly (4) include cylinder (41), eccentric wheel (42), handle (43), a plurality of spring (44), atress board (45) and a plurality of fixed column (46), the both ends fixed connection of cylinder (41) is between the internal surface of shell (1), the internal surface of eccentric wheel (42) is rotated with the surface of cylinder (41) and is connected and surface and handle (43) fixed connection, atress board (45) sliding connection is in the internal surface of shell (1) and one side and the one end fixed connection of a plurality of fixed column (46), the both ends of spring (44) all are connected with the surface of atress board (45) and the internal surface fixed connection of shell (1) respectively, the surface of eccentric wheel (42) contacts with one side of atress board (45).

2. A mobile air purifier as recited in claim 1, wherein: the air flow assembly (2) comprises a driving motor (21) fixedly connected to the inner surface of the shell (1), and the output end of the driving motor (21) is fixedly connected with a wind wheel (22).

3. A mobile air purifier as recited in claim 2, wherein: the output end of the driving motor (21) is fixedly connected with a limiting block (7), and the limiting block (7) is used for limiting the movement of the wind wheel (22).

4. A mobile air purifier as recited in claim 1, wherein: the filter element assembly (3) comprises a baffle plate (31) which is connected to the inner surface of the shell (1) in a sliding mode and a plurality of filter element layers (32) which are arranged in the shell, and the filter element layers (32) are arranged between the baffle plate (31) and the fixing plate (6).

5. A mobile air purifier as recited in claim 1, wherein: the moving assembly (5) comprises a wheel frame (51) rotatably connected to the bottom of the shell (1), and a moving wheel (52) is rotatably connected to the inner surface of the wheel frame (51).

6. The mobile air purifier as recited in claim 4, wherein: the shell (1), the fixed plate (6) and the baffle (31) are all provided with ventilation holes (8) in a penetrating mode, and the ventilation holes (8) are used for ventilation.