CN216346460U

CN216346460U - Multiple filter equipment for lampblack absorber

Info

Publication number: CN216346460U
Application number: CN202121999575.0U
Authority: CN
Inventors: 孙云山; 洪明明
Original assignee: Jiangsu Hewlett Packard Electric Appliance Co ltd
Current assignee: Jiangsu Hewlett Packard Electric Appliance Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-19
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a multiple filtering device for a range hood, which comprises an installation frame, wherein the installation frame is positioned on a range hood body, a first filter screen and a second filter screen are both positioned inside the installation frame, an installation mechanism is positioned on the installation frame, the installation mechanism comprises an installation plate, a limiting rod and an installation column, one side of the range hood body is symmetrically provided with installation grooves, the installation plate is positioned inside the installation grooves, the installation column is fixedly connected with one side of the inner wall of the installation groove, the limiting rod is positioned on the installation plate, the installation column is provided with a limiting hole matched with the limiting rod, one side of the installation plate is provided with a through groove, and the installation column is in sliding and penetrating connection with the inner cavity of the through groove. According to the utility model, the installation frame, the installation plate, the limiting rod, the pushing block, the installation column, the fixing ring and the spring are mutually matched, and the pushing block drives the limiting rod to move, so that the installation frame is favorably disassembled, the first filter screen and the second filter screen are favorably disassembled, and the operation can be carried out without using tools.

Description

Multiple filter equipment for lampblack absorber

Technical Field

The utility model relates to the field of filtering devices, in particular to a multiple filtering device for a range hood.

Background

The range hood is an electric appliance for sucking and cleaning oil smoke and the like generated during cooking in a household kitchen, not only can the functional effect be well completed, but also the range hood has a decoration concept fused with the modern kitchen structure, through the development of the range hood, the range hood is not limited to a simple tool for removing the oil smoke in the kitchen, more entertainment functions and use functions are added, for example, an entertainment range hood with a television display is added, the range hood with a security system integrated with an intelligent home is added, a network range hood with network control and the like is installed, the range hood needs to be cleaned regularly, oil stain is not removed during simple cleaning, and the range hood needs to be cleaned by using a professional cleaning agent.

The lampblack absorber is when using, can use the filter screen to come to shelter from the oil smoke and filter, the filter screen is after using a period, can be with oil on the filter screen, need carry out periodic cleaning to the filter screen, need dismantle the filter screen during the clearance, what the filter screen adopted under the general condition is that the bolt is connected with the lampblack absorber, but when this kind of mode was dismantled, need the use tools, if there is not the instrument, be not convenient for dismantle the filter screen, have certain limitation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multiple filtering device for a range hood to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a multiple filtering device for a range hood comprises an installation frame, a first filter screen, a second filter screen, a first filter screen and a second filter screen, wherein the installation frame is located on a range hood body;

installation mechanism includes mounting panel, gag lever post and erection column, the mounting groove has been seted up to one side symmetry of lampblack absorber body, the mounting panel is located the inside of mounting groove, one end of erection column and one side fixed connection of mounting groove inner wall, the gag lever post is located the mounting panel, the spacing hole with gag lever post matched with has been seted up on the top of erection column.

Preferably, a through groove is formed in one side of the mounting plate, the mounting column is connected with the inner cavity of the through groove in a sliding and penetrating mode, a groove is formed in the top end of the inner wall of the through groove, and the limiting rod is located in the inner cavity of the groove.

Preferably, the inner wall fixedly connected with of recess is solid fixed ring, the gag lever post is connected with solid fixed ring's inner chamber sliding alternate, the outer wall fixed alternate of gag lever post is connected with the spacing ring.

Preferably, the outer wall cover of gag lever post is equipped with the spring, the one end of spring and the inner wall fixed connection of recess, the other end and the spacing ring fixed connection of spring.

Preferably, a sliding groove is formed in one side of the inner wall of the groove, a pushing block is fixedly connected to one side of the limiting rod, and the pushing block is connected with the inner cavity of the sliding groove in a sliding penetrating mode.

Preferably, the top and the equal fixedly connected with fixed plate in bottom of lampblack absorber body inner wall, the top and the equal fixedly connected with reference column in bottom of installing frame one side, the outer wall and the fixed plate sliding alternate connection of reference column.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the installation frame, the installation plate, the limiting rod, the pushing block, the installation column, the fixing ring and the spring are mutually matched, and the pushing block drives the limiting rod to move, so that the installation frame is favorably disassembled, the first filter screen and the second filter screen are favorably disassembled, and the operation can be carried out without using tools;

(2) according to the oil fume separation device, the fixing plate, the positioning column, the first filter screen and the second filter screen are matched with each other, so that the positioning is facilitated when the mounting frame is mounted, the stability of the mounting frame is increased conveniently, the first filter screen and the second filter screen perform multiple filtration on oil fume, and the oil fume separation is facilitated to be more sufficient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front sectional structural view of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a range hood body; 2. installing a frame; 3. a first filter screen; 4. a second filter screen; 5. mounting a plate; 6. a limiting rod; 7. a pushing block; 8. mounting a column; 9. a limiting ring; 10. a spring; 11. mounting grooves; 12. a fixing ring; 13. a fixing plate; 14. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a multiple filtering device for a range hood as shown in figures 1-4, which comprises a range hood body 1, an installation frame 2, a first filter screen 3, a second filter screen 4 and an installation mechanism, wherein the installation frame 2 is favorable for installing the first filter screen 3 and the second filter screen 4, the first filter screen 3 and the second filter screen 4 realize multiple filtering on oil smoke, so that the oil smoke is more fully separated, the installation frame 2 is positioned on the range hood body 1, the first filter screen 3 and the second filter screen 4 are both positioned inside the installation frame 2, and the installation mechanism is positioned on the installation frame 2.

Installation mechanism includes mounting panel 5, gag lever post 6 and erection column 8, mounting panel 5 is favorable to installing mounting frame 2, gag lever post 6 is favorable to prescribing a limit to mounting panel 5 and erection column 8's relative position, and then be convenient for prescribe a limit to mounting panel 5's position, erection column 8 is favorable to installing mounting panel 5, mounting groove 11 has been seted up to one side symmetry of lampblack absorber body 1, mounting panel 5 is located the inside of mounting groove 11, one side fixed connection of the one end of erection column 8 and the 11 inner walls of mounting groove, gag lever post 6 is located mounting panel 5, the spacing hole of 6 matched with of gag lever post is seted up on the top of erection column 8, be favorable to the relative position of gag lever post 6 and erection column 8 to prescribe a limit.

Logical groove has been seted up to one side of mounting panel 5, and the erection column 8 is connected with the inner chamber sliding alternate that leads to the groove, leads to the top of inslot wall and has seted up the recess, and gag lever post 6 is located the inner chamber of recess.

The solid fixed ring 12 of inner wall fixedly connected with of recess is favorable to prescribing a limit to the position of gag lever post 6, avoids gag lever post 6 to break away from mutually because of the elasticity of spring 10 and the inner chamber of recess, is favorable to gag lever post 6 to slide at its inner chamber simultaneously, and gag lever post 6 and solid fixed ring 12's inner chamber slip interlude are connected, and the outer wall fixed interlude of gag lever post 6 is connected with spacing ring 9, is favorable to promoting gag lever post 6 and moves.

The outer wall cover of gag lever post 6 is equipped with spring 10, and spring 10's elasticity is favorable to making gag lever post 6 to resume to original position after the motion, and the one end of spring 10 and the inner wall fixed connection of recess, the other end and the spacing 9 fixed connection of spring 10.

The sliding tray has been seted up to one side of recess inner wall, and one side fixedly connected with of gag lever post 6 promotes piece 7, is favorable to driving gag lever post 6 and moves, and then is convenient for dismantle installing frame 2, need not use tools, promotes the inner chamber sliding alternate connection of piece 7 and sliding tray.

The top and the equal fixedly connected with fixed plate 13 in bottom of the 1 inner wall of lampblack absorber body, the top and the equal fixedly connected with reference column 14 in bottom of installing frame 2 one side are favorable to fixing a position the installation of installing frame 2, are convenient for increase the stability when installing frame 2, and the outer wall and the 13 sliding interlude of fixed plate of reference column 14 are connected.

The working principle of the utility model is as follows:

when the first filter screen 3 and the second filter screen 4 need to be cleaned regularly, firstly, the two pushing blocks 7 are pushed to move, then the pushing blocks 7 slide in the inner cavity of the sliding groove, the pushing blocks 7 drive the limiting rod 6 to slide in the inner cavity of the groove, meanwhile, one end of the limiting rod 6 slides in the inner cavity of the limiting hole, the outer wall of the limiting rod 6 slides in the inner cavity of the fixing ring 12, then, one end of the limiting rod 6 is separated from the inner cavity of the limiting hole, then, the limiting rod 6 drives the limiting ring 9 to move, the limiting ring 9 compresses the spring 10, further, the spring 10 generates elasticity for the limiting rod 6, at the moment, the mounting frame 2 and the mounting post 8 are released from position limitation, further, the mounting post 8 slides in the inner cavity of the through groove, then, the mounting frame 2 is separated from the range hood body 1, meanwhile, the positioning post 14 is separated from the fixing plate 13, and the first filter screen 3 and the second filter screen 4 are dismounted, first filter 3 and second filter 4 may then be cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A multiple filtering device for a range hood comprises a range hood body (1), an installation frame (2), a first filter screen (3), a second filter screen (4) and an installation mechanism, and is characterized in that the installation frame (2) is located on the range hood body (1), the first filter screen (3) and the second filter screen (4) are both located inside the installation frame (2), and the installation mechanism is located on the installation frame (2);

installation mechanism includes mounting panel (5), gag lever post (6) and erection column (8), mounting groove (11) have been seted up to one side symmetry of lampblack absorber body (1), mounting panel (5) are located the inside of mounting groove (11), one end of erection column (8) and one side fixed connection of mounting groove (11) inner wall, gag lever post (6) are located mounting panel (5), the spacing hole with gag lever post (6) matched with has been seted up on the top of erection column (8).

2. The multiple filtering device for the range hood according to claim 1, wherein a through groove is formed in one side of the mounting plate (5), the mounting column (8) is slidably inserted into an inner cavity of the through groove, a groove is formed in the top end of the inner wall of the through groove, and the limiting rod (6) is located in the inner cavity of the groove.

3. The multiple filtering device for the range hood according to claim 2, wherein a fixing ring (12) is fixedly connected to an inner wall of the groove, the limiting rod (6) is slidably inserted into an inner cavity of the fixing ring (12), and a limiting ring (9) is fixedly inserted into an outer wall of the limiting rod (6).

4. The multiple filtering device for the range hood according to claim 1, wherein a spring (10) is sleeved on the outer wall of the limiting rod (6), one end of the spring (10) is fixedly connected with the inner wall of the groove, and the other end of the spring (10) is fixedly connected with the limiting ring (9).

5. The multiple filtering device for the range hood according to claim 2, wherein a sliding groove is formed in one side of the inner wall of the groove, a pushing block (7) is fixedly connected to one side of the limiting rod (6), and the pushing block (7) is slidably inserted into an inner cavity of the sliding groove.

6. The multiple filtering device for the range hood according to claim 1, wherein a fixing plate (13) is fixedly connected to both the top end and the bottom end of the inner wall of the range hood body (1), positioning columns (14) are fixedly connected to both the top and the bottom of one side of the mounting frame (2), and the outer walls of the positioning columns (14) are slidably inserted into the fixing plate (13).