CN112682867A

CN112682867A - Air conditioner with self-cleaning function

Info

Publication number: CN112682867A
Application number: CN202110000357.XA
Authority: CN
Inventors: 牛建康
Original assignee: Individual
Current assignee: Yibo Communication Equipment Group Co ltd
Priority date: 2021-01-03
Filing date: 2021-01-03
Publication date: 2021-04-20
Anticipated expiration: 2041-01-03
Also published as: CN112682867B

Abstract

The invention discloses an air conditioner with a self-cleaning function, which comprises a shell, wherein an installation cavity is arranged in the shell, an air inlet pipe and an air outlet pipe which are communicated with the installation cavity are respectively arranged on two sides of the shell, an inner cavity positioned below the installation cavity is arranged in the shell, a first through groove mutually communicated with the inner cavity is arranged at the bottom of the shell in a penetrating manner, the inner cavity is communicated with the installation cavity through a second through groove, a sealing plate is arranged in the first through groove, the sealing plate is connected with the shell through two connecting mechanisms, a supporting plate is connected in the second through groove in a sliding manner, and a plurality of supporting rods are fixedly connected between the supporting plate and. The invention has reasonable structure, can automatically clean the filter screen without regular cleaning, so that the phenomenon that the filter screen is still used under the condition of more dust on the filter screen can not occur, thereby ensuring the normal use of the air conditioner, and simultaneously having good dust cleaning effect and needing no power equipment.

Description

Air conditioner with self-cleaning function

Technical Field

The invention relates to the technical field of air conditioners, in particular to an air conditioner with a self-cleaning function.

Background

The prior art discloses a high-efficient air conditioner filter with self-cleaning function of application number CN201821565168.7, which comprises a housin, the both sides of casing are equipped with intake pipe and outlet duct respectively, the internally mounted of casing has filter screen and threaded rod, the screw thread has cup jointed the movable block on the threaded rod, the welding of one side of movable block has the brush, the sliding cup joint has the guide bar on the movable block, the top bolt fastening of casing has the installation cover, the one end that the threaded rod is located the installation cover is fixed with second bevel gear, the installation cover internal fixation has the double-shaft motor, the output shaft of double-shaft motor has the pivot, the outside of pivot is fixed with first bevel gear, the welding of the bottom of casing has the dust collection box. The utility model discloses a combination of biax motor, first bevel gear, second bevel gear, threaded rod, gag lever post and brush, the two sides of the filter screen of being convenient for carry out the deashing simultaneously, and the filter screen deashing effect is better, does not need frequent change to wash the filter screen, and the dust collecting pipe is collected with the design of dust inlet box, the dust of being convenient for.

The above patent has the disadvantages that the regular filter screen is required to be cleaned, but dust is more in a certain period of time, so that dust in a filter is more, and if the dust is still treated regularly, the normal use of the air conditioner is affected, so that the air conditioner with the self-cleaning function is designed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an air conditioner with a self-cleaning function, which can automatically clean a filter screen without regular cleaning, so that the phenomenon that the air conditioner is still used under the condition of more dust on the filter screen can be avoided, the normal use of the air conditioner can be ensured, the dust cleaning effect is good, and power equipment is not needed.

In order to achieve the purpose, the invention adopts the following technical scheme:

an air conditioner with a self-cleaning function comprises a shell, wherein an installation cavity is arranged in the shell, an air inlet pipe and an air outlet pipe which are communicated with the installation cavity are respectively arranged on two sides of the shell, an inner cavity which is positioned below the installation cavity is arranged in the shell, a first through groove which is communicated with the inner cavity is arranged at the bottom of the shell in a penetrating way, the inner cavity is communicated with the installation cavity through a second through groove, a sealing plate is arranged in the first through groove and is connected with the shell through two connecting mechanisms, a supporting plate is connected in the second through groove in a sliding way, a plurality of supporting rods are fixedly connected between the supporting plate and the sealing plate, a first U-shaped plate and a second U-shaped plate are respectively and fixedly connected at the inner top of the installation cavity and the upper end of the supporting plate, a frame is arranged between the first U-shaped plate and the second U-shaped plate, two equal fixedly connected with of ventilation inslot props up piece and dust screen, the dust screen is located the below of propping up the piece, is close to actuating mechanism, two are installed to the ventilation inslot of outlet duct the upper end of propping up the piece all rotates and is connected with reciprocal lead screw, reciprocal lead screw is connected with actuating mechanism, two the equal fixedly connected with dwang in upper end of reciprocal lead screw, two be equipped with drive mechanism between the dwang, two guide bars and two rack boards of fixedly connected with between the upper and lower inner wall of installation cavity, two the guide bar is located the both sides of two reciprocal lead screws, two the rack board is located between two reciprocal lead screws, the homonymy be equipped with deashing mechanism between reciprocal lead screw, guide bar and the rack board.

Preferably, the connecting mechanism includes a clamping groove formed in the sealing plate, a sliding groove is formed in the inner wall of the first through groove, a clamping block is connected in the sliding groove in a sliding mode, a spring is fixedly connected between the clamping block and the inner wall of the sliding groove, a guide groove communicated with the sliding groove is formed in the bottom of the shell in a penetrating mode, a moving block is connected in the guide groove in a sliding mode, and the moving block is fixedly connected with the clamping block.

Preferably, the upper end of the second U-shaped plate is provided with two dust collecting grooves, and the two dust collecting grooves are positioned on two sides of the filter screen.

Preferably, actuating mechanism is including fixing the pipe at the inner chamber top, the pipe is just relative with the air channel, the bottom fixedly connected with actuating lever of reciprocal lead screw, the actuating lever runs through a piece and dust screen and rotates rather than being connected, a plurality of flabellums of fixedly connected with on the actuating lever, it is a plurality of the flabellum all is located the pipe.

Preferably, drive mechanism is including two drive wheels that are located the casing top, two the dwang all runs through the upper end of casing and is connected rather than rotating, two the dwang respectively with two drive wheel fixed connection, two the drive wheel is connected through the belt.

Preferably, the upper end of the housing is fixedly connected with a protective shell, and the protective shell covers the outer parts of the two rotating rods.

Preferably, the deashing mechanism is including the connecting block of cover on the guide bar and rather than sliding connection, reciprocal lead screw through connection piece is rather than the cooperation and is connected, the one end that the connecting block is close to the filter screen rotates and is connected with the quarter butt, fixedly connected with gear on the quarter butt, the gear meshes with the rack board mutually, the other end fixedly connected with pole brush of quarter butt, the pole brush offsets with the filter screen.

Preferably, the two rod brushes are not arranged diametrically opposite.

Compared with the prior art, the invention has the beneficial effects that:

1. along with the use of the filter screen, the dust on the filter screen is gradually increased, and the air quantity passing through the filter screen is reduced, so that the air enters the inner cavity through the ventilation groove and is finally discharged through the circular tube, the ventilation groove and the air outlet pipe; when the air passes through the round pipe, the fan blades rotate under the blowing of flowing air, so that the driving rod is rotated, the driving rod rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the rotating rod to rotate, and under the transmission of the belt and the two driving wheels, the rotation of the other rotating rod and the reciprocating screw rod is realized without additional power equipment.

2. The connecting block cannot rotate under the limit of the guide rod, so that when the reciprocating screw rod rotates, the connecting block can move up and down on the reciprocating screw rod, the short rod and the rod brush can move up and down, the filter screen can be cleaned through the rod brush, and cleaned dust falls into the dust collecting groove; the quarter butt reciprocates and drives the gear and reciprocates, gear and rack plate meshing to realize gear and quarter butt rotation, the quarter butt rotation drives pole brush and rotates, so can take place to rotate when the pole brush reciprocates, thereby can carry out effectual clearance to the filter screen, along with dust reduction on the filter screen, then the air volume of filter screen increases, corresponding ventilation inslot air volume reduces, then the flabellum is difficult to rotate, so the filter screen can continue to use, need not artifical periodic start motor clearance.

3. Along with the increase of filter screen live time, then need dismantle change or maintenance to the filter screen, the staff can move two movable blocks back to back of the body to realize that the fixture block moves back to back and breaks away from the draw-in groove, so can no longer by spacing by the closing plate, can take off closing plate and backup pad, and then can take off the filter screen, convenient the change.

In conclusion, the air conditioner has a reasonable structure, can automatically clean the filter screen without regular cleaning, so that the phenomenon that the filter screen is still used under the condition of more dust does not occur, the normal use of the air conditioner can be ensured, the dust cleaning effect is good, and power equipment is not needed.

Drawings

Fig. 1 is a schematic structural diagram of an air conditioner with a self-cleaning function according to the present invention;

FIG. 2 is a schematic diagram of a partial structure of an air conditioner with a self-cleaning function according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram of a gear in an air conditioner with a self-cleaning function according to the present invention.

In the figure: the device comprises a shell 1, an air inlet pipe 2, an air outlet pipe 3, an installation cavity 4, a protective shell 5, a first U-shaped plate 6, a frame 7, a filter screen 8, a rotating rod 9, a reciprocating screw rod 10, a transmission wheel 11, a belt 12, a guide rod 13, a connecting block 14, a second U-shaped plate 15, an ash collecting groove 16, a rack plate 17, a short rod 18, a gear 19, a rod brush 20, an inner cavity 21, a ventilation groove 22, a dust screen 23, a supporting block 24, a supporting plate 25, a supporting rod 26, a driving rod 27, a circular pipe 28, fan blades 29, a sealing plate 30, a clamping groove 31, a clamping block 32, a sliding groove 33, a spring 34, a guide.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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 thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, an air conditioner with self-cleaning function comprises a shell 1, wherein a mounting cavity 4 is arranged in the shell 1, an air inlet pipe 2 and an air outlet pipe 3 which are communicated with the mounting cavity 4 are respectively arranged on two sides of the shell 1, an inner cavity 21 located below the mounting cavity 4 is arranged in the shell 1, a first through groove communicated with the inner cavity 21 is arranged in the bottom of the shell 1 in a penetrating mode, the inner cavity 21 is communicated with the mounting cavity 4 through a second through groove, a sealing plate 30 is arranged in the first through groove, and the filter screen 8 is convenient to detach.

The sealing plate 30 is connected with the housing 1 through two connecting mechanisms, each connecting mechanism comprises a clamping groove 31 formed in the sealing plate 30, a sliding groove 33 is formed in the inner wall of each first through groove, a clamping block 32 is connected in each sliding groove 33 in a sliding mode, a spring 34 is fixedly connected between each clamping block 32 and the inner wall of each sliding groove 33, a guide groove 35 communicated with each sliding groove 33 is formed in the bottom of the housing 1 in a penetrating mode, a moving block 36 is connected in each guide groove 35 in a sliding mode, and each moving block 36 is fixedly connected with each clamping block 32 and can fix the sealing plate 30.

A supporting plate 25 is connected in the second through groove in a sliding mode, a plurality of supporting rods 26 are fixedly connected between the supporting plate 25 and the sealing plate 30, a first U-shaped plate 6 and a second U-shaped plate 15 are fixedly connected to the inner top of the installation cavity 4 and the upper end of the supporting plate 25 respectively, a frame 7 is installed between the first U-shaped plate 6 and the second U-shaped plate 15, and a filter screen 8 is installed in the frame 7; wherein the upper end of second U template 15 is equipped with two ash collecting groove 16, and two ash collecting groove 16 are located the both sides of filter screen 8, can collect the dust on the filter screen 8 through ash collecting groove 16.

The installation cavity 4 is communicated with the inner cavity 21 through two ventilation grooves 22, a support block 24 and a dust screen 23 are fixedly connected in the two ventilation grooves 22, and the support block 24 is not arranged for sealing the ventilation grooves 22; the dust screen 23 is located the below of a piece 24, installs actuating mechanism in the ventilation groove 22 that is close to outlet duct 3, and actuating mechanism is including fixing the pipe 28 at the top in inner chamber 21, and pipe 28 is just relative with ventilation groove 22, and the bottom fixedly connected with actuating lever 27 of reciprocal lead screw 10, actuating lever 27 run through a piece 24 and dust screen 23 and rather than rotate and be connected, a plurality of flabellum 29 of fixedly connected with on the actuating lever 27, and a plurality of flabellum 29 all are located pipe 28.

The upper ends of the two support blocks 24 are rotatably connected with reciprocating screw rods 10, the reciprocating screw rods 10 are connected with a driving mechanism, the upper ends of the two reciprocating screw rods 10 are fixedly connected with rotating rods 9, a transmission mechanism is arranged between the two rotating rods 9 and comprises two transmission wheels 11 positioned above the shell 1, the two rotating rods 9 penetrate through the upper end of the shell 1 and are rotatably connected with the upper end of the shell 1, the two rotating rods 9 are respectively and fixedly connected with the two transmission wheels 11, and the two transmission wheels 11 are connected through belts 12; wherein, the upper end fixedly connected with protecting crust 5 of casing 1, protecting crust 5 covers the outside at two dwang 9.

Two guide bars 13 of fixedly connected with and two rack plates 17 between the upper and lower inner wall of installation cavity 4, two guide bars 13 are located two reciprocal lead screw 10's both sides, two rack plates 17 are located between two reciprocal lead screw 10, the reciprocal lead screw 10 of homonymy, be equipped with the deashing mechanism between guide bar 13 and the rack plate 17, the deashing mechanism is including the cover on guide bar 13 and rather than sliding connection's connecting block 14, reciprocal lead screw 10 run through connecting block 14 is connected rather than the cooperation, connecting block 14 is close to the one end rotation of filter screen 8 and is connected with quarter butt 18, fixedly connected with gear 19 on the quarter butt 18, gear 19 meshes with rack plate 17 mutually, the other end fixedly connected with pole brush 20 of quarter butt 18, pole brush 20 offsets with filter screen 8, two pole brushes 20 are not just relative setting.

In the invention, air enters the shell 1 through the air inlet pipe 2, is filtered by the filter screen 8 and is discharged through the air outlet pipe 3 after being filtered; with the use of the filter screen 8, the dust on the filter screen 8 is gradually increased, and the air quantity passing through the filter screen 8 is reduced, so that the air enters the inner cavity 21 through the ventilation groove 22 and is finally discharged through the circular pipe 28, the ventilation groove 22 and the air outlet pipe 3;

when air passes through the round pipe 28, the fan blades 29 rotate under the blowing of flowing air, so that the driving rod 27 rotates, the driving rod 27 rotates to drive the reciprocating screw rod 10 to rotate, the reciprocating screw rod 10 rotates to drive the rotating rod 9 to rotate, and the other rotating rod 9 and the reciprocating screw rod 10 rotate under the transmission of the belt 12 and the two transmission wheels 11;

because the connecting block 14 cannot rotate under the limit of the guide rod 13, when the reciprocating screw rod 10 rotates, the connecting block 14 can move up and down on the reciprocating screw rod 10, so that the short rod 18 and the rod brush 20 can move up and down, the filter screen 8 can be cleaned through the rod brush 20, and the cleaned dust falls into the dust collecting groove 16; the short rod 18 moves up and down to drive the gear 19 to move up and down, the gear 19 is meshed with the rack plate 17, so that the gear 19 and the short rod 18 rotate, the short rod 18 rotates to drive the rod brush 20 to rotate, and the rod brush 20 can rotate while moving up and down, so that the filter screen 8 can be effectively cleaned;

along with the reduction of dust on the filter screen 8, the ventilation quantity of the filter screen 8 is increased, the ventilation quantity in the corresponding ventilation groove 22 is reduced, the fan blades 29 are not easy to rotate, and therefore the filter screen 8 can be continuously used without manually starting a motor for cleaning at regular intervals;

along with the increase of filter screen 8 live time, then need dismantle change or maintenance to filter screen 8, the staff can move two movable blocks 36 back to realize fixture block 32 back to back of the body and break away from draw-in groove 31, so can the closing plate 30 no longer by spacing, can take off closing plate 30 and backup pad 25, and then can take off filter screen 8, convenient the change.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An air conditioner with a self-cleaning function comprises a shell (1) and is characterized in that a mounting cavity (4) is arranged in the shell (1), an air inlet pipe (2) and an air outlet pipe (3) which are communicated with the mounting cavity (4) are respectively installed on two sides of the shell (1), an inner cavity (21) which is located below the mounting cavity (4) is arranged in the shell (1), a first through groove which is communicated with the inner cavity (21) is arranged at the bottom of the shell (1) in a penetrating manner, the inner cavity (21) is communicated with the mounting cavity (4) through a second through groove, a sealing plate (30) is installed in the first through groove, the sealing plate (30) is connected with the shell (1) through two connecting mechanisms, a supporting plate (25) is connected in the second through groove in a sliding manner, and a plurality of supporting rods (26) are fixedly connected between the supporting plate (25, the inner top of the installation cavity (4) and the upper end of the supporting plate (25) are respectively fixedly connected with a first U-shaped plate (6) and a second U-shaped plate (15), a frame (7) is installed between the first U-shaped plate (6) and the second U-shaped plate (15), a filter screen (8) is installed in the frame (7), the installation cavity (4) is communicated with an inner cavity (21) through two ventilation grooves (22), two ventilation grooves (22) are internally and fixedly connected with a supporting block (24) and a dust screen (23), the dust screen (23) is positioned below the supporting block (24), a driving mechanism is installed in the ventilation groove (22) close to the air outlet pipe (3), the upper ends of the two supporting blocks (24) are respectively and rotatably connected with a reciprocating lead screw (10), the reciprocating lead screw (10) is connected with the driving mechanism, and the upper ends of the two reciprocating lead screws (10) are respectively and fixedly connected with a 9), two be equipped with drive mechanism between dwang (9), two guide bar (13) and two rack plate (17) of fixedly connected with between the upper and lower inner wall of installation cavity (4), two guide bar (13) are located the both sides of two reciprocal lead screw (10), two rack plate (17) are located between two reciprocal lead screw (10), the homonymy be equipped with the deashing mechanism between reciprocal lead screw (10), guide bar (13) and rack plate (17).

2. The air conditioner with the self-cleaning function as claimed in claim 1, wherein the connecting mechanism comprises a clamping groove (31) formed in the sealing plate (30), a sliding groove (33) is formed in the inner wall of the first through groove, a clamping block (32) is slidably connected in the sliding groove (33), a spring (34) is fixedly connected between the clamping block (32) and the inner wall of the sliding groove (33), a guide groove (35) communicated with the sliding groove (33) is formed in the bottom of the housing (1) in a penetrating manner, a moving block (36) is slidably connected in the guide groove (35), and the moving block (36) is fixedly connected with the clamping block (32).

3. An air conditioner with self-cleaning function as claimed in claim 1, characterized in that the upper end of the second U-shaped plate (15) is provided with two dust collecting grooves (16), and the two dust collecting grooves (16) are positioned at two sides of the filter screen (8).

4. The air conditioner with the self-cleaning function as claimed in claim 1, wherein the driving mechanism comprises a circular tube (28) fixed at the top in the inner cavity (21), the circular tube (28) is opposite to the ventilation slot (22), a driving rod (27) is fixedly connected to the bottom of the reciprocating screw rod (10), the driving rod (27) penetrates through the supporting block (24) and the dust screen (23) and is rotatably connected with the supporting block and the dust screen, a plurality of fan blades (29) are fixedly connected to the driving rod (27), and the plurality of fan blades (29) are all located in the circular tube (28).

5. An air conditioner with self-cleaning function as claimed in claim 1, wherein said transmission mechanism comprises two transmission wheels (11) located above the housing (1), two of said rotation rods (9) both penetrate the upper end of the housing (1) and are rotatably connected with it, two of said rotation rods (9) are respectively fixedly connected with two transmission wheels (11), and two of said transmission wheels (11) are connected with each other by a belt (12).

6. An air conditioner with self-cleaning function according to claim 1, characterized in that a protective shell (5) is fixedly connected to the upper end of the housing (1), and the protective shell (5) covers the outside of the two rotating rods (9).

7. The air conditioner with the self-cleaning function is characterized in that the ash cleaning mechanism comprises a connecting block (14) sleeved on the guide rod (13) and connected with the guide rod in a sliding mode, the reciprocating screw rod (10) penetrates through the connecting block (14) and is connected with the connecting block in a matching mode, a short rod (18) is rotatably connected to one end, close to the filter screen (8), of the connecting block (14), a gear (19) is fixedly connected to the short rod (18), the gear (19) is meshed with the rack plate (17), a rod brush (20) is fixedly connected to the other end of the short rod (18), and the rod brush (20) abuts against the filter screen (8).

8. An air conditioner having a self-cleaning function according to claim 7, wherein two of said rod brushes (20) are not arranged right opposite to each other.