CN210569129U

CN210569129U - Automatic regulating device of filter screen of air conditioner outdoor unit

Info

Publication number: CN210569129U
Application number: CN201921451719.1U
Authority: CN
Inventors: 欧海涛
Original assignee: Anhui Zhongtong Environmental Engineering Co Ltd
Current assignee: Anhui Zhongtong Construction Group Co.,Ltd.
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-19
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to an automatic regulating apparatus of outer quick-witted filter screen of air conditioner, which comprises an outer shell, the slide rail has all been seted up on two inside walls of shell, slidable mounting has fixed frame between two slide rails, fixed frame internal fixation has the filter screen, first square through-hole has been seted up at the shell top, be fixed with the riser on the fixed frame lateral wall, install on the shell lateral wall and support tight subassembly, support tight subassembly including fixing the sleeve on the shell, slidable mounting is at the sliding plate in the sleeve, fix the first spring between sliding plate and sleeve tip and fix the inserted bar on the sliding plate, set up on the riser and peg graft complex inserting groove with the inserted bar, install on the sleeve and be used for pushing out the subassembly with the inserted bar from inserting groove. The utility model discloses when the filter screen of the outer machine of air conditioner is dismantled to needs, the user only needs to extrude the inserted bar from the inserting groove through the subassembly of contradicting, and at this moment, the user only needs to hold the first in command and upwards carries and draw, can take out the filter screen to wash the filter screen.

Description

Automatic regulating device of filter screen of air conditioner outdoor unit

Technical Field

The utility model belongs to the technical field of the air conditioning equipment technique and specifically relates to an automatic regulating apparatus of outer quick-witted filter screen of air conditioner is related to.

Background

The maintenance of the filter screen of the outdoor unit of the air conditioner is very important for the air conditioning unit, and the daily maintenance of the filter screen of the air conditioner is a key part of the maintenance of the central air conditioning unit because the filter screen directly influences the cleanness degree of indoor air.

The Chinese utility model with publication number CN206330230U discloses an air conditioner outer casing which is convenient to be disassembled and assembled, comprising a bottom plate, the upper side of the bottom plate is provided with a placing groove, the side wall of the placing groove is fixed with a fixing frame through a locking screw, one side of the fixing frame is provided with a mounting opening, a protective net is mounted in the mounting opening, a back plate is vertically arranged on one side of the fixing frame away from the protective net, the back plate is provided with a plurality of ventilation openings, the side wall of each ventilation opening is provided with a filter screen, two ends of one side of the back plate close to the fixed frame are absolutely provided with vertically arranged slide blocks, the fixed frame is provided with a sliding groove corresponding to the sliding block, one side of the fixed frame far away from the bottom plate is provided with a cover plate, the apron is equipped with the slot near one side of fixed frame, the symmetry is equipped with a plurality of grooves of accomodating on two lateral walls of the relative one side of slot, there is the stopper bottom in accomodating the groove through spring coupling.

The outer machine shell structure of the air conditioner among the above-mentioned technical scheme is firm, is convenient for install between each subassembly. However, the filter screen of the outdoor unit of the air conditioner needs to be cleaned after being used for a long time, and the outdoor unit of the air conditioner is usually fixedly mounted on the wall on the lower side of the window, so that a user is inconvenient to detach the filter screen of the outdoor unit of the air conditioner, and the filter screen is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic regulating apparatus of outer quick-witted filter screen of air conditioner, the user can dismantle the outer quick-witted filter screen of air conditioner in window department to convenient to use person washs the outer quick-witted filter screen of air conditioner.

The above technical purpose of the present invention can be achieved by the following technical solutions: the automatic adjusting device for the filter screen of the air conditioner outdoor unit comprises an outer shell, wherein a mounting opening is formed in the outer shell, a protective net is fixedly arranged in the mounting opening, slide rails are fixedly arranged on two inner side walls, adjacent to the mounting opening, of the outer shell, a fixing frame matched with the slide rails in a sliding mode is installed between the slide rails, a filter screen is fixedly arranged in the fixing frame, a first square through hole for the fixing frame to penetrate through is formed in the top of the outer shell, a top cover is fixedly arranged on the upper surface of the fixing frame in a stretching mode, a first handle is fixedly arranged on the top cover, a vertical plate is fixedly arranged on the side wall, close to one side of the mounting opening, of the fixing frame, a tightening assembly used for tightening the filter screen is installed on the side wall of the outer shell and comprises a sleeve fixed on the outer side wall of the outer shell, one end, close to the outer shell, The sliding plate is fixed on the sleeve, the first spring is fixed between the inner side walls of the sliding plate and the sleeve, the inner side walls of the sleeve are far away from one end of the shell, the guide block is fixed on one side, close to the shell, of the sliding plate, and the insertion rod is fixed on one side, far away from the sliding plate, of the guide block.

Through adopting above-mentioned technical scheme, when the filter screen of the outer machine of air conditioner is dismantled to needs, the user only needs to extrude the peg graft pole from the inserting groove through the subassembly of contradicting, at this moment, the peg graft pole contracts to in the sleeve, the sliding plate slides to one side of keeping away from the shell in the sleeve, first spring compression, the user only needs to hold the first in command and upwards carry and draw, can make fixed frame along slide rail rebound, and take out fixed frame and filter screen from first square through-hole, so that the user washs the filter screen.

The utility model discloses further set up to: the support-out component comprises a slide bar, a transverse plate, a second spring and a second handle, wherein the slide bar penetrates through the sleeve and is in sliding fit with the sleeve, the transverse plate is fixed at the upper end of the slide bar, the second spring is sleeved on the slide bar and is fixed with the lower surface of the transverse plate and the outer surface of the sleeve, the second handle is fixed on the upper surface of the transverse plate, the guide block is in a round table shape, the area of the cross section of the guide block is linearly decreased from the slide plate to one side far away from the slide plate, and the lower end of the.

Through adopting above-mentioned technical scheme, when using to offset the subassembly and extrude the spliced pole from the inserting groove, the user only needs to hold the second handle and promote downwards, the slide bar lapse and the lower extreme of slide bar and the arc surface of guide block are inconsistent this moment, the guide block passes through the sliding plate and transmits pressure for the second spring and make the second spring shrink, the sliding plate removes to one side of keeping away from the shell along the sleeve inner wall afterwards, the spliced pole breaks away from in following the inserting groove along with guide block synchronous movement, fixed frame loses the constraint effect, so that the user takes out fixed frame and filter screen from first square through-hole.

The utility model discloses further set up to: the support-out component further comprises a limiting sleeve which is sleeved on the outer side of the sliding rod and matched with the sliding rod in a sliding mode, and the lower end of the limiting sleeve is fixed to the outer surface of the top of the sleeve.

Through adopting above-mentioned technical scheme, stop collar is fixed on sleeve top surface and with the cooperation of sliding of slide bar to this has played good limiting displacement to the slide bar, has avoided the slide bar to produce at the in-process of downstream and has rocked, thereby has improved the stability of propping out the subassembly.

The utility model discloses further set up to: the sleeve is made of transparent materials.

Through adopting above-mentioned technical scheme, the sleeve adopts transparent material to make to this convenient to use person observes the position of each part in the sleeve, so that adjust the position of extension rod, thereby convenient to use person dismantles the filter screen and washs.

The utility model discloses further set up to: the plug rod is provided with a through hole for the sliding rod to pass through, a limiting clamping block is fixed on the side wall of the sliding rod close to the lower end of the sliding rod, and the plug rod is provided with a second square through hole which is in sliding fit with the limiting clamping block and is communicated with the through hole.

Through adopting above-mentioned technical scheme, support out the in-process that the subassembly extruded the inserted bar from the inserting groove in the use, when perforation motion on the inserted bar is to the slide bar below, the user only needs to hold the second handle and promote downwards, make the slide bar insert in the perforation, rotate the second handle afterwards, make the skew second square through hole of spacing fixture block, loosen the second handle simultaneously, this moment, under the spring action of second spring, make spacing fixture block support tightly with the inserted bar, with the position to the slide bar fixed, thereby convenient to use person takes out the filter screen from first square through hole.

The utility model discloses further set up to: install spacing subassembly in the sleeve, spacing subassembly is including being fixed in the spacing ring that the guide block passed on the sleeve inner wall, the lateral wall that the shell one side was kept away from to the spacing ring is laminated mutually with the lateral wall that the sliding plate is close to shell one side, just the external diameter of spacing ring equals with telescopic internal diameter.

Through adopting above-mentioned technical scheme, when the spliced pole is pegged graft in the inserting groove, the limit ring has played good limiting displacement to the sliding plate, has avoided the condition emergence that makes the spliced pole pierce through the filter screen because of first spring force effect is too big.

The utility model discloses further set up to: the limiting assembly further comprises a limiting plate fixed on the inner wall of the sleeve, and a hole body for the insertion rod to penetrate through and to be matched with the insertion rod in a sliding mode is formed in the limiting plate.

Through adopting above-mentioned technical scheme, the limiting plate is to inserting the pole and has been played good limiting displacement for the peg graft pole can steadily remove in the sleeve, and makes the peg graft pole stabilize at same height in the motion process, so that accurate butt joint between peg graft pole and the inserting groove.

The utility model discloses further set up to: install rain-proof subassembly on the shell, rain-proof subassembly is including being fixed in on the shell top and with the first square framework of first square through-hole intercommunication and fix the second square framework at the top cap lower surface, first square framework and shell top integrated into one piece, just the inside wall of second square framework is laminated mutually with the outside wall of first square framework.

Through adopting above-mentioned technical scheme, first square framework and shell top integrated into one piece to this makes the rainwater at shell top be difficult to get into in the first square through-hole, thereby makes the shell keep encapsulated situation, has avoided making the inside part of shell damage because of the rainwater gets into in the shell.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the filter screen of the air conditioner outdoor unit needs to be disassembled, a user only needs to extrude the insertion rod from the insertion groove through the abutting assembly, at the moment, the insertion rod is retracted into the sleeve, the sliding plate slides towards one side far away from the shell in the sleeve, the first spring is compressed, the user only needs to hold the first handle and lift upwards, the fixing frame can move upwards along the sliding rail, and the fixing frame and the filter screen are taken out from the first square through hole, so that the user can clean the filter screen;

2. when the pushing-out component is used for extruding the plug-in rod out of the plug-in groove, a user only needs to hold the second handle and push the second handle downwards, at the moment, the slide rod moves downwards, the lower end of the slide rod is abutted to the arc-shaped surface of the guide block, the guide block transmits pressure to the second spring through the sliding plate and enables the second spring to contract, then the sliding plate moves towards one side far away from the shell along the inner wall of the sleeve, the plug-in rod synchronously moves along with the guide block and is separated from the plug-in groove, the fixing frame loses the binding effect, and therefore the user can take the fixing frame and the filter screen out of the first;

3. in this scheme, first square framework and shell top integrated into one piece to this makes the rainwater at shell top be difficult to get into in the first square through-hole, thereby makes the shell keep encapsulated situation, has avoided making the inside part of shell damage because of the rainwater gets into in the shell.

Drawings

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

3 FIG. 3 2 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 of 3 FIG. 31 3 taken 3 along 3 line 3 A 3- 3 A 3; 3

FIG. 3 is a schematic cross-sectional view of FIG. 1 taken along line B-B;

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

Reference numerals: 1. a housing; 11. an installation port; 111. a protective net; 12. a slide rail; 13. a first square through hole; 2. a fixing frame; 21. a filter screen; 22. a vertical plate; 221. inserting grooves; 3. a top cover; 31. a first handle; 4. a rain-proof component; 41. a first square frame; 42. a second square frame; 5. a propping component; 51. a sleeve; 52. a sliding plate; 53. a first spring; 54. a guide block; 55. a plug rod; 551. perforating; 552. a second square through hole; 6. a limiting component; 61. a limiting ring; 62. a limiting plate; 7. pushing out the component; 71. a slide bar; 72. a limiting sleeve; 73. a transverse plate; 74. a second spring; 75. a second handle; 76. and a limiting clamping block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses an automatic regulating apparatus of outer quick-witted filter screen of air conditioner, including shell 1. The casing 1 is cuboid, and its inside cavity is fixed in the outer quick-witted mounting bracket of air conditioner outside the wall body, and the casing 1 is kept away from the one side of wall body and is seted up installing port 11. The mounting opening 11 is circular, the axis of the mounting opening is perpendicular to the wall surface, and a protective net 111 is fixed in the mounting opening 11. The protective net 111 is also circular, the axis of the protective net 111 coincides with the axis of the installation opening 11, and the outer arc-shaped edge of the protective net 111 is fixed with the inner side wall of the installation opening 11.

As shown in fig. 2, slide rails 12 are fixed on both inner side walls of the housing 1 adjacent to the mounting opening 11. The slide rails 12 are plate bodies with U-shaped cross sections, the length directions of the slide rails are parallel to the wall surface, the two slide rails 12 are symmetrically arranged about the axis of the mounting opening 11, and the fixing frame 2 is mounted between the two slide rails 12. Referring to fig. 1, the fixing frame 2 is a square ring structure, the outer side walls of the two sides of the fixing frame are respectively matched with the two slide rails 12 in a sliding manner, and the top of the housing 1 is provided with a first square through hole 13. The cross section of the first square through hole 13 is rectangular, and four inner side walls of the first square through hole 13 are respectively matched with the side walls of the peripheral side of the fixed frame 2 in a sliding manner so as to allow the fixed frame 2 to pass through. A filter screen 21 is installed in the fixing frame 2, and the filter screen 21 is square and used for filtering impurities in the air.

As shown in fig. 1, the lower surface of the fixed frame 2 is attached to the inner bottom surface of the housing 1, and the top cover 3 is fixed to the upper surface of the fixed frame 2 extending out of the first square through hole 13. The top cover 3 is a square plate body, the lower surface of the top cover 3 is fixed with the upper surface of the fixing frame 2, and the upper surface of the top cover 3 is fixed with a first handle 31. The top of the housing 1 is provided with a rain-proof assembly 4, and the rain-proof assembly 4 comprises a first square frame 41 and a second square frame 42. The first square frame 41 has a rectangular cross section and is integrally formed with the upper surface of the housing 1, and the first square frame 41 communicates with the first square through hole 13. The cross section of the second square frame 42 is also rectangular, the upper surface of the second square frame is fixed with the bottom surface of the top cover 3, and four inner side walls of the second square frame 42 are respectively attached to four outer side walls of the first square frame 41, so that rainwater is prevented from entering the housing 1 from the first square through hole 13, and parts in the housing 1 are well protected.

As shown in fig. 1, a vertical plate 22 is fixed on a side wall of the fixed frame 2 close to the installation opening 11, the vertical plate 22 is a rectangular plate, a side wall of the vertical plate 22 far away from the installation opening 11 is fixed on a side wall of the fixed frame 2 close to the installation opening 11, and a plugging groove 221 is formed in a position of the vertical plate 22 close to the upper surface thereof. The cross section of the insertion groove 221 is rectangular, and the extending direction of the insertion groove 221 is parallel to the axial direction of the mounting opening 11.

As shown in fig. 4, a fastening assembly 5 for fastening the filter screen 21 is mounted on the housing 1, and the fastening assembly 5 includes a sleeve 51, a sliding plate 52, a first spring 53, a guide block 54, and an insertion rod 55. The sleeve 51 is cylindrical and made of a transparent material, and has an axial direction parallel to the axial direction of the mounting port 11, one end of the sleeve 51 is fixed to the outer wall of the housing 1 on the mounting port 11 side, and the other end of the sleeve 51 is closed. The sliding plate 52 is in a circular plate shape, the axis of the sliding plate 52 is coincident with the axis of the sleeve 51, the sliding plate 52 is in sliding fit with the sleeve 51, and the arc-shaped surface of the sliding plate 52 is attached to the inner arc-shaped surface of the sleeve 51. One end of the first spring 53 is fixed to the inner sidewall of the sleeve 51 on the side away from the housing 1, and the other end of the first spring 53 is fixed to the side of the sliding plate 52 on the side away from the housing 1. The guide block 54 has a truncated cone shape, wherein the axis coincides with the axis of the sleeve 51, one end surface of the guide block 54 is fixed to the side of the guide block 54 close to the housing 1, and the cross-sectional area of the guide block 54 decreases linearly from the slide plate 52 to the side away from the slide plate 52. The insertion rod 55 is a square rod, the length direction of the insertion rod is parallel to the axial direction of the sleeve 51, one end of the insertion rod 55 is fixed to one side of the guide block 54 far away from the sliding plate 52, and the other end of the insertion rod 55 is inserted into the insertion groove 221 and matched with the same. Under the elastic force of the first spring 53, one end of the insertion rod 55 far away from the guide block 54 abuts against the insertion groove 221, and four surfaces of the insertion rod 55 adjacent to the end part of the insertion rod are respectively abutted against four inner side walls of the insertion groove 221, so that the vertical plate 22 is limited in vertical movement, and the fixing frame 2 and the filter screen 21 are fixed in the shell 1.

As shown in fig. 4, a limiting assembly 6 is installed in the housing 1, and the limiting assembly 6 includes a limiting ring 61 and a limiting plate 62. The limiting ring 61 is circular ring-shaped, the axis of the limiting ring is overlapped with the axis of the sleeve 51, the outer side arc-shaped edge of the limiting ring 61 is fixed with the inner side arc-shaped edge of the sleeve 51, and the side wall of one side of the shell 1 far away from the limiting ring 61 is abutted against the side wall of one side of the shell 1 close to the sliding plate 52, so that a good limiting effect is achieved on the sliding plate 52, and the situation that the insertion rod 55 penetrates through the insertion groove 221 and pierces the filter screen 21 due to the overlarge elastic force of the first spring 53 is avoided. The limiting plate 62 is in a circular plate shape, the axis of the limiting plate 62 coincides with the axis of the sleeve 51, the arc-shaped edge of the limiting plate 62 is fixed with the arc-shaped edge of the inner side of the sleeve 51, and the limiting plate 62 is provided with a hole body. The cross section of the hole body is square, and the hole body slides with the insertion rod 55 and is matched to the insertion rod 55 plays a good limiting role, so that the insertion rod 55 can stably move in the sleeve 51, and the insertion rod 55 is stabilized at the same height in the movement process, so that the insertion rod 55 and the insertion groove 221 are accurately butted.

As shown in fig. 4, the pushing-out assembly 7 for pushing the inserting rod 55 out of the inserting groove 221 is mounted on the sleeve 51, and the pushing-out assembly 7 includes a sliding rod 71, a limiting sleeve 72, a transverse plate 73, a second spring 74, a second handle 75 and a limiting fixture block 76. The sliding rod 71 is in a round rod shape, the axis of the sliding rod 71 is vertical, and the sliding rod 71 penetrates through the outer surface of the top of the sleeve 51 and is matched with the sleeve 51 in a sliding mode. The limiting sleeve 72 is cylindrical, is sleeved on the sliding rod 71 and is in sliding fit with the sliding rod 71, and the lower end of the sleeve 51 is fixed with the outer surface of the top of the sleeve 51. The transverse plate 73 is a square plate, and the lower surface of the transverse plate is fixed with the upper end of the sliding rod 71. The second spring 74 is sleeved on the limiting sleeve 72, the upper end of the second spring 74 is fixed to the lower surface of the transverse plate 73, and the lower end of the second spring 74 is fixed to the outer surface of the top of the sleeve 51. The second handle 75 is C-shaped and has two ends fixed to the upper surface of the cross plate 73. The cross section of the limiting fixture block 76 is rectangular, and one end of the limiting fixture block 76 is fixed with the side wall of the sliding rod 71 close to the lower end of the sliding rod 71. The insertion rod 55 is provided with a through hole 551 and a second square through hole 552. The cross section of the through hole 551 is circular, the axis of the through hole 551 coincides with the axis of the sliding rod 71, and the through hole 551 is slidably matched with the sliding rod 71 to allow the sliding rod 71 to pass through. The cross section of the second square through hole 552 is rectangular, and the second square through hole 552 is in sliding fit with the limiting fixture 76, and the second square through hole 552 is communicated with the through hole 551 so as to allow the limiting fixture 76 to pass through. When the plug rod 55 is inserted into the plug groove 221, the upper surface of the limiting fixture 76 is abutted against the top inner surface of the sleeve 51. When the inserting rod 55 needs to be pushed out of the inserting groove 221, the user only needs to hold the second handle 75 and push it downwards, so that the sliding rod 71 slides downwards, in the process, the lower end of the slide rod 71 abuts against the arc-shaped surface of the top of the guide block 54, and then the slide plate 52 fixedly coupled to the guide block 54 moves along the inner wall of the sleeve 51 to the side away from the housing 1, thereby causing the second spring 74 to contract, when the lower end of the sliding rod 71 moves to the position where the guide block 54 is connected with the insertion rod 55, the lower end of the sliding rod 71 passes through the through hole 551 (at this time, the limiting fixture 76 passes through the second square through hole 552), at this time, the user only needs to rotate the second handle 75, so that the limiting latch 76 deviates from the second square through hole 552 and the second handle 75 is released, under the action of the elastic force of the second spring 74, the upper surface of the limiting fixture block 76 is tightly abutted against the bottom surface of the insertion rod 55, so that the position of the insertion rod 55 is fixed; as shown in fig. 2 and 3, when removing the filter screen 21, a user only needs to hold the first handle 31 and pull it upwards, and at this time, the fixed frame 2 slides upwards along the slide rail 12, so that the user can take the fixed frame 2 and the filter screen 21 out of the housing 1 and clean the filter screen 21.

The implementation principle of the embodiment is as follows: when the filter screen 21 of the air conditioner external unit needs to be detached, a user only needs to extrude the insertion rod 55 from the insertion groove 221 through the abutting component, at the moment, the insertion rod 55 is contracted into the sleeve 51, the sliding plate 52 slides towards one side far away from the shell 1 in the sleeve 51, the first spring 53 is compressed, the user only needs to hold the first handle 31 and lift upwards, the fixing frame 2 can move upwards along the sliding rail 12, the fixing frame 2 and the filter screen 21 are taken out from the first square through hole 13, and the user can clean the filter screen 21.

In the scheme, when the filter screen 21 is installed, a user only needs to hold the second handle 75 and push the second handle downwards, so that the lower end of the sliding rod 71 slides along the arc-shaped surface of the guide block 54, the lower end of the sliding rod 71 passes through the through hole 551, and meanwhile, the second handle 75 is rotated to enable the limiting fixture block 76 to deviate from the second square through hole 552, so that the insertion rod 55 is fixed; then, the user only needs to align the side walls of the two sides of the fixed frame 2 with the slide rails 12 and insert the fixed frame 2 into the housing 1 from top to bottom; after the user installs the fixed frame 2 into the housing 1, the user only needs to rotate the second handle 75 and align the limiting fixture block 76 with the second square through hole 552, and then lift the limiting fixture block upwards, and at this time, under the elastic force of the first spring 53, the insertion rod 55 is inserted into the insertion groove 221 to fix the position of the fixed frame 2. After the filter screen is used for a long time and needs to be cleaned, a user holds the second handle 75 and pushes the second handle downwards, the insertion rod 55 can be separated from the insertion groove 221 by adopting the same principle, and at the moment, the user only needs to hold the first handle 31 and pull the first handle upwards to take the filter screen 21 out of the housing 1, so that the user can clean the filter screen 21 conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic regulating apparatus of outer quick-witted filter screen of air conditioner, includes shell (1), installing port (11) have been seted up on shell (1), installing port (11) internal fixation has protection network (111), its characterized in that: the fixing frame is characterized in that sliding rails (12) are fixed on two inner side walls adjacent to the mounting opening (11) of the shell (1), a fixing frame (2) which is matched with the sliding rails (12) in a sliding manner is installed between the two sliding rails (12), a filter screen (21) is fixed in the fixing frame (2), a first square through hole (13) for the fixing frame (2) to pass through is formed in the top of the shell (1), the first square through hole (13) is extended out of the upper surface of the fixing frame (2) and a top cover (3) is fixed on the upper surface of the fixing frame (2), a first handle (31) is fixed on the top cover (3), a vertical plate (22) is fixed on the side wall, close to the mounting opening (11), of the fixing frame (2), a tight component (5) for abutting against the filter screen (21) is installed on the side wall of the shell (1), and the tight component (, the one end that shell (1) was kept away from in sleeve (51) is closed, support tight subassembly (5) still including install in sleeve (51) and with sleeve (51) sliding fit's sliding plate (52), fix sliding plate (52) and sleeve (51) keep away from between the inside wall of shell (1) one end first spring (53), fix guide block (54) that sliding plate (52) are close to shell (1) one side and fix plug rod (55) of keeping away from sliding plate (52) one side at guide block (54), seted up on riser (22) with plug rod (55) grafting complex inserting groove (221), install on sleeve (51) and be used for supporting out subassembly (7) with plug rod (55) extrude from inserting groove (221).

2. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 1, wherein: the support-out component (7) comprises a sliding rod (71) which is arranged on the sleeve (51) in a penetrating mode and is in sliding fit with the sleeve (51), a transverse plate (73) fixed to the upper end of the sliding rod (71), a second spring (74) which is sleeved on the sliding rod (71) and is fixed to the lower surface of the transverse plate (73) and the outer surface of the sleeve (51), and a second handle (75) fixed to the upper surface of the transverse plate (73), the guide block (54) is in a circular table shape, the area of the cross section of the guide block (54) is linearly decreased gradually from the sliding plate (52) to one side far away from the sliding plate (52), and the lower end of the sliding rod (71) is abutted to the arc-shaped surface of the guide block (.

3. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 2, wherein: the support-out component (7) further comprises a limiting sleeve (72) which is sleeved on the outer side of the sliding rod (71) and matched with the sliding rod (71) in a sliding mode, and the lower end of the limiting sleeve (72) is fixed to the outer surface of the top of the sleeve (51).

4. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 2, wherein: the sleeve (51) is made of transparent material.

5. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 4, wherein: the plug-in connection rod (55) is provided with a through hole (551) for the sliding rod (71) to pass through, the side wall of the sliding rod (71) close to the lower end of the sliding rod is fixedly provided with a limiting clamping block (76), and the plug-in connection rod (55) is provided with a second square through hole (552) which is in sliding fit with the limiting clamping block (76) and is communicated with the through hole (551).

6. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 1, wherein: install spacing subassembly (6) in sleeve (51), spacing subassembly (6) are including being fixed in spacing ring (61) that on sleeve (51) inner wall for guide block (54) to pass, lateral wall and sliding plate (52) that shell (1) one side was kept away from in spacing ring (61) are close to the lateral wall of shell (1) one side and are laminated mutually, just the external diameter of spacing ring (61) equals with the internal diameter of sleeve (51).

7. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 6, wherein: the limiting assembly (6) further comprises a limiting plate (62) fixed on the inner wall of the sleeve (51), and a hole body for the insertion rod (55) to penetrate through and to be matched with the insertion rod (55) in a sliding mode is formed in the limiting plate (62).

8. The automatic adjusting device of the filter screen of the outdoor unit of the air conditioner as claimed in claim 1, wherein: install rain-proof subassembly (4) on shell (1), rain-proof subassembly (4) including be fixed in on shell (1) top and with first square through-hole (13) the first square framework (41) of intercommunication and fix second square framework (42) at top cap (3) lower surface, first square framework (41) and shell (1) top integrated into one piece, just the inside wall of second square framework (42) is laminated with the outside wall of first square framework (41).