CN217270544U

CN217270544U - Automobile air filter capable of adsorbing PM2.5 particles

Info

Publication number: CN217270544U
Application number: CN202221000857.XU
Authority: CN
Inventors: 罗万会; 周后军; 罗玉川; 蒙国胜
Original assignee: Zhejiang Yufeng Filter Co ltd
Current assignee: Zhejiang Yufeng Filter Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-23
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a can adsorb car air cleaner of PM2.5 particle relates to car air cleaner technical field. The utility model discloses a base, the air feed hole has been seted up to one side of base, has placed the filter core body in the base, and the spout has all been seted up to the upper end fixedly connected with rectangle frame of base, the both sides of rectangle frame, the first spring of fixedly connected with in the spout, the one end fixedly connected with wedge of first spring, wedge and spout sliding connection, the surface cover of rectangle frame has the upper cover, and the both sides of upper cover are provided with disassembly body. The utility model discloses a press the pressing block and can drive ejector pin and second spring and remove, the wedge can be pushed up to the one end of ejector pin, and the wedge carries the upper cover from top to bottom when entering into the spout completely and can demolish the upper cover from the base to this can make things convenient for quick change filter core body, has improved the work efficiency of upper cover and pedestal mounting and dismantlement work effectively, has improved the work efficiency of filter core change work in the air cleaner.

Description

Automobile air filter capable of adsorbing PM2.5 particles

Technical Field

The utility model belongs to the technical field of car air cleaner, especially, relate to a can adsorb car air cleaner of PM2.5 particle.

Background

The automobile air filter can bring cleaner automobile internal environment for an automobile, belongs to an automobile article, and comprises a filter element and a shell, wherein the filter element is high in filtering efficiency, low in flow resistance, capable of being continuously used for a long time without maintenance, and provided with an active carbon layer for filtering PM2.5 particles, so that the filter element of the air filter needs to be frequently replaced or cleaned. The casing on the current air cleaner generally is in the same place through screw composite set, need twist off a plurality of screws when needing to change the filter core and just can take out the filter core with the casing after separately change, and the work efficiency of filter core change work is not high.

In order to solve the problem, the utility model provides an automobile air filter capable of adsorbing PM2.5 particles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adsorb car air cleaner of PM2.5 particle, the casing of solving on the current air cleaner generally is in the same place through screw composite set, need twist off a plurality of screws when needs renew cartridge and just can take out the filter core with the casing after separately change, the not high problem of work efficiency of filter core change work.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a can adsorb car air cleaner of PM2.5 particle, the on-line screen storage device comprises a base, the air feed hole has been seted up to one side of base, has placed the filter core body in the base, the upper end fixedly connected with rectangle frame of base, and the spout has all been seted up to the both sides of rectangle frame, the first spring of fixedly connected with in the spout, the one end fixedly connected with wedge of first spring, wedge and spout sliding connection, the surface cover of rectangle frame has the upper cover, and the both sides of upper cover are provided with the disassembly body.

Further, disassembly body includes the draw-in groove, the draw-in groove has all been seted up to the inside both sides of upper cover, a part of wedge is located the draw-in groove, the circular slot has all been seted up to the surface both sides of upper cover, run through and sliding connection has the ejector pin in the circular slot, the one end of ejector pin and the inclined plane contact of wedge, the other end fixedly connected with of ejector pin presses the briquetting, the surface cover of ejector pin has the second spring, the one end of second spring and the one end fixed connection of circular slot, the other end of second spring and one side fixed connection who presses the briquetting, can drive ejector pin and second spring removal through pressing the briquetting, the wedge can be moved in the one end meeting top of ejector pin, the wedge is carried the upper cover and can be demolishd the upper cover from the base from top to top when going into the spout completely, with this can be convenient quick change filter core body.

Furthermore, one end of the ejector rod is smoothly arranged, so that the wedge-shaped block can be ejected more conveniently.

Furthermore, mounting holes are formed in four corners of the upper surface of the base, and the base can be conveniently and firmly mounted in an engine case of an automobile through screws.

Furthermore, the upper end of the upper cover is provided with a vent hole, and a filter screen is arranged on the vent hole

Furthermore, the observation window has been seted up to the preceding terminal surface of upper cover, can see the in service behavior of base inner filter element body through the observation window.

Furthermore, the two side faces of the upper cover are provided with the hidden handles, and the upper cover can be conveniently held through the hidden handles.

The utility model discloses following beneficial effect has:

1. the utility model discloses a cover the rectangle frame surface on the base with the upper cover, can extrude the wedge when the upper cover moves down and promote in the wedge enters into the spout, the spout can be gone into in the draw-in groove by first spring bullet afterwards, with this installation that can accomplish the upper cover, and can drive ejector pin and second spring through pressing the briquetting and remove, the wedge can be pushed up to the one end of ejector pin, the wedge draws the upper cover from top to bottom when entering into the spout completely and can demolish the upper cover from the base, with this can make things convenient for quick change the filter core body, the work efficiency of upper cover and pedestal mounting and dismantlement work has been improved effectively, the work efficiency of filter core change work in the air cleaner has been improved.

2. The utility model discloses a service behavior of filter core body in the base can be seen to the observation window.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of a base and a rectangular frame;

FIG. 3 is a schematic cross-sectional view of the upper cover and the base;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the drawings, the reference numbers indicate the following list of parts: 1. a base; 2. mounting holes; 3. a filter element body; 4. a rectangular frame; 5. an upper cover; 6. an observation window; 7. a hidden handle; 8. a vent hole; 9. a chute; 10. a wedge block; 11. a first spring; 12. a card slot; 13. a circular groove; 14. a top rod; 15. pressing the block; 16. a second spring; 17. and an air supply hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-4, the utility model relates to a can adsorb car air cleaner of PM2.5 particle, including base 1, air feed hole 17 has been seted up to one side of base 1, filter element body 3 has been placed in the base 1, base 1's upper end fixedly connected with rectangle frame 4, spout 9 has all been seted up to the both sides of rectangle frame 4, fixedly connected with first spring 11 in the spout 9, the one end fixedly connected with wedge 10 of first spring 11, wedge 10 and spout 9 sliding connection, the surface cover of rectangle frame 4 has upper cover 5, the both sides of upper cover 5 are provided with the disassembly body.

The disassembling mechanism comprises a clamping groove 12, the clamping groove 12 is respectively arranged at two sides in the upper cover 5, a part of the wedge block 10 is positioned in the clamping groove 12, circular grooves 13 are respectively arranged at two sides of the outer surface of the upper cover 5, a push rod 14 penetrates through and is connected with the circular grooves 13 in a sliding manner, one end of the push rod 14 is contacted with the inclined surface of the wedge block 10, the other end of the push rod 14 is fixedly connected with a pressing block 15, a second spring 16 is sleeved on the surface of the push rod 14, one end of the second spring 16 is fixedly connected with one end of the circular groove 13, the other end of the second spring 16 is fixedly connected with one side of the pressing block 15, the push rod 14 and the second spring 16 can be driven to move by pressing the pressing block 15, the wedge block 10 can be pushed by one end of the push rod 14, the upper cover 5 can be detached from the base 1 by lifting the upper cover 5 up and down when the wedge block 10 completely enters the sliding groove 9, and therefore the filter element body 3 can be replaced conveniently and quickly.

One end of the ejector rod 14 is smoothly arranged, so that the wedge block 10 can be more conveniently ejected.

Mounting holes 2 have been all seted up to the upper surface four corners department of base 1, can make things convenient for the firm installation of base 1 in the engine case of car with the screw through mounting hole 2.

The upper end of the upper cover 5 is provided with a vent hole 8, and a filter screen is arranged on the vent hole 8

The front end face of the upper cover 5 is provided with an observation window 6, and the use condition of the filter element body 3 in the base 1 can be seen through the observation window 6.

The hidden handles 7 are arranged on the two side faces of the upper cover 5, and the upper cover 5 can be conveniently held through the hidden handles 7.

As shown in fig. 1 to 4, the present embodiment is a method for using an automotive air cleaner capable of adsorbing PM2.5 particles: through the rectangle frame 4 surface of 5 covers on the base 1 with the upper cover, can extrude wedge 10 when the upper cover 5 moves down and promote wedge 10 and enter into spout 9, spout 9 can be by first spring 11 bullet in draw-in groove 12 afterwards, with this installation that can accomplish upper cover 5, and can drive ejector pin 14 and second spring 16 through pressing briquetting 15 and remove, wedge 10 can be pushed up to the one end of ejector pin 14, it can demolish upper cover 5 from base 1 to carry upper cover 5 from top to bottom to draw upper cover 5 when wedge 10 completely enters into spout 9, with this can make things convenient for quick change filter element body 3, the work efficiency of upper cover 5 and base 1 installation and dismantlement work has been improved effectively, the work efficiency of filter element change work in the air cleaner has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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, the schematic representations of the terms used above 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automobile air filter capable of adsorbing PM2.5 particles comprises a base (1) and is characterized in that: air feed hole (17) have been seted up to one side of base (1), filter core body (3) have been placed in base (1), upper end fixedly connected with rectangle frame (4) of base (1), spout (9) have all been seted up to the both sides of rectangle frame (4), first spring (11) of fixedly connected with in spout (9), one end fixedly connected with wedge (10) of first spring (11), wedge (10) and spout (9) sliding connection, the surface cover of rectangle frame (4) has upper cover (5), the both sides of upper cover (5) are provided with the disassembly body.

2. The automobile air filter capable of adsorbing PM2.5 particles according to claim 1, wherein the dismounting mechanism comprises a clamping groove (12), the clamping groove (12) is formed in each of two sides of the inside of the upper cover (5), a part of the wedge block (10) is located in the clamping groove (12), circular grooves (13) are formed in each of two sides of the outer surface of the upper cover (5), ejector rods (14) penetrate through and are connected in the circular grooves (13) in a sliding mode, one ends of the ejector rods (14) are in contact with inclined surfaces of the wedge blocks (10), pressing blocks (15) are fixedly connected to the other ends of the ejector rods (14), second springs (16) are sleeved on the surfaces of the ejector rods (14), one ends of the second springs (16) are fixedly connected with one ends of the circular grooves (13), and the other ends of the second springs (16) are fixedly connected with one sides of the pressing blocks (15).

3. The air cleaner for the automobile capable of adsorbing PM2.5 particles as claimed in claim 2, wherein one end of the ejector rod (14) is smoothly arranged.

4. The automobile air filter capable of adsorbing PM2.5 particles according to claim 1, wherein the four corners of the upper surface of the base (1) are provided with mounting holes (2).

5. The automobile air filter capable of adsorbing PM2.5 particles according to claim 1, wherein the upper end of the upper cover (5) is provided with a vent hole (8), and a filter screen is installed on the vent hole (8).

6. The air cleaner for the automobile capable of adsorbing PM2.5 particles as claimed in claim 1, wherein the front end face of the upper cover (5) is provided with an observation window (6).

7. The automobile air filter capable of adsorbing PM2.5 particles according to claim 1, wherein both side surfaces of the upper cover (5) are provided with hidden handles (7).