CN218439943U

CN218439943U - Air conditioner fan with dustproof function

Info

Publication number: CN218439943U
Application number: CN202222472392.4U
Authority: CN
Inventors: 李玲; 朱大伟; 刘国峰
Original assignee: Hefei Tainuo Environmental Protection Technology Co ltd
Current assignee: Hefei Tainuo Environmental Protection Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-03
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an air conditioner fan with dustproof function, its technical scheme is: the dustproof fan comprises a fan body, wherein a dustproof mechanism is arranged in the fan body, a mounting groove is fixedly formed in the bottom of the fan body, grooves are formed in two sides of the mounting groove, a hole groove is formed in the bottom of the fan body, and a dust collecting mechanism is arranged in the mounting groove; the utility model provides an air conditioner fan with dustproof function which beneficial effect is: through in dustproof mechanism and the collection dirt mechanism, the filter screen filters the air of circulation, reaches dirt-proof effect, the slider removes and drives the brush board and brushes the filter screen surface, the dust that prevents the filter screen interception blocks up on the filter screen surface for can not receive the hindrance during circulation of air, the dust of sweeping down drops inside the dust collection box, reach the purpose of concentrating the collection, remove the restriction of stopper to the dust collection box, be convenient for take out the dust collection box and concentrate the clearance to its inside dust of collecting.

Description

Air conditioner fan with dustproof function

Technical Field

The utility model relates to an air conditioner technical field that prevents dust, concretely relates to air conditioner fan with dustproof function.

Background

An air conditioner, i.e. an air conditioner, is a device for manually adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure, generally comprising a cold source/heat source device, a cold and hot medium delivery and distribution system, a terminal device and other auxiliary devices, mainly comprising a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is responsible for utilizing the cold and heat delivered and distributed to specifically process the air state so as to enable the air parameters of a target environment to meet certain requirements.

The dustproof effect of current air conditioner fan is relatively poor, and air conditioner fan during operation can make the circulation of air, and the air of circulation carries the dust, uses a period after inside just can deposit a large amount of dusts, influences the circulation of air, and then influences the refrigeration or heats the effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an air conditioner fan with dustproof function through dustproof mechanism and collection dirt mechanism to it just can deposit a large amount of dusts inside it after using a period to solve, influences the circulation of air, and then influences the problem of refrigeration or heating.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an air conditioner fan with dustproof function, includes fan body, its characterized in that: the fan comprises a fan body, and is characterized in that a dustproof mechanism is arranged in the fan body, the bottom of the fan body is fixedly provided with a mounting groove, two sides of the mounting groove are provided with grooves, the bottom of the fan body is provided with a hole groove, and a dust collecting mechanism is arranged in the mounting groove;

the dustproof mechanism comprises a supporting frame, the supporting frame is fixedly arranged inside the fan body of the fan, a filter screen is fixedly embedded inside the supporting frame, two reciprocating screw rods are arranged inside the supporting frame, sliding blocks are sleeved outside the two reciprocating screw rods, and a brush plate is fixedly connected between the two sliding blocks;

the dust collection mechanism comprises a dust collection box, the dust collection box is arranged in the mounting groove and is in sliding connection with the mounting groove, the two sides of the dust collection box are provided with lugs, one side of the dust collection box is provided with a limiting groove, and one side of the dust collection box is provided with a limiting component.

Preferably, the restriction subassembly includes the stopper, the stopper locate the hole inslot portion and with hole groove sliding connection, stopper one end extends out the hole inslot portion and extends into the spacing inslot portion, stopper one side is equipped with spring and pull rod, the outside cover of pull rod is equipped with the fixed block, the fixed block is fixed to be inlayed and is located the hole inslot portion, the pull rod extends out the one end fixedly connected with pull ring of hole inslot portion.

Preferably, the fixed protective housing that is equipped with in fan body top, the fixed motor that is equipped with in protective housing top, the motor output extends into the protective housing inside and rather than one of them reciprocal lead screw top fixed connection.

Preferably, the bottom of the reciprocating lead screw is connected with the bottom of an inner cavity of the fan body of the fan through a bearing, the top of the reciprocating lead screw penetrates through the top of the fan body of the fan and is connected with the top of the fan body through a bearing, and the top of the reciprocating lead screw extends into the protective shell.

Preferably, two the outside all fixed cover of reciprocal lead screw is equipped with the sprocket, two the outside cover of sprocket is equipped with the chain, two the sprocket passes through chain drive and connects.

Preferably, the two reciprocating screw rods are respectively connected with the two sliding blocks through ball screw pairs, and the two sliding blocks are arranged between the inner wall of the supporting frame and the inner wall of the fan body and are in sliding connection with the inner wall of the supporting frame and the inner wall of the fan body.

Preferably, the two projections extend into the two grooves respectively and are connected with the two grooves in a sliding manner.

Preferably, the pull rod is located to the spring housing outside, the spring both ends respectively with stopper and fixed block fixed connection, pull rod one end and stopper fixed connection, spring and fixed block sliding connection.

Preferably, a plurality of support legs are fixedly arranged at the bottom of the fan body, and radiating fins are fixedly arranged inside the fan body.

The embodiment of the utility model provides a have following advantage:

1. the circulating air is filtered through the filter screen, so that dust is intercepted on the surface of the filter screen, a dustproof effect is achieved, the two reciprocating screw rods synchronously rotate to drive the two sliding blocks to move, the sliding blocks move to drive the brush plate to brush the surface of the filter screen, and therefore the dust intercepted by the filter screen is prevented from being blocked on the surface of the filter screen, and the air circulation is not obstructed;

2. the dust swept through the brush plate falls into the dust collecting box to achieve the purpose of centralized collection, and the limit of the limiting block on the dust collecting box through the limiting groove is relieved, so that the dust collecting box is conveniently taken out of the mounting groove, and the dust collected in the dust collecting box is intensively cleaned.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is an overall perspective view provided by the present invention;

fig. 2 is a rear perspective view provided by the present invention;

fig. 3 is a rear view partially cut-away perspective view provided by the present invention;

fig. 4 is an enlarged view of a point a in fig. 4 provided by the present invention;

fig. 5 is an enlarged view of the point B in fig. 4 according to the present invention;

fig. 6 is a rear partial cut-away perspective view of the fan body of the blower provided by the present invention;

fig. 7 is an exploded perspective view of the dustproof mechanism provided by the present invention;

fig. 8 is a perspective view of the dust collecting mechanism according to the present invention.

In the figure: 1 fan body, 2 stabilizer blades, 3 radiating fin, 4 recesses, 5 mounting grooves, 6 hole grooves, 7 carriage, 8 filter screens, 9 protective casings, 10 motors, 11 reciprocating screw rods, 12 chain wheels, 13 chains, 14 sliding blocks, 15 brush plates, 16 dust collecting boxes, 17 lugs, 18 limiting grooves, 19 limiting blocks, 20 springs, 21 fixing blocks, 22 pull rods and 23 pull rings.

Detailed Description

The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-8, the utility model provides an air conditioner fan with dustproof function, which comprises a fan body 1, wherein a dustproof mechanism is arranged inside the fan body 1, a mounting groove 5 is fixedly arranged at the bottom of the fan body 1, grooves 4 are respectively arranged at two sides of the mounting groove 5, a hole groove 6 is arranged at the bottom of the fan body 1, and a dust collecting mechanism is arranged inside the mounting groove 5;

the dustproof mechanism comprises a supporting frame 7, the supporting frame 7 is fixedly arranged inside the fan body 1 of the fan, a filter screen 8 is fixedly embedded inside the supporting frame 7, two reciprocating screw rods 11 are arranged inside the supporting frame 7, sliding blocks 14 are sleeved outside the two reciprocating screw rods 11, and a brush plate 15 is fixedly connected between the two sliding blocks 14;

the dust collection mechanism comprises a dust collection box 16, the dust collection box 16 is arranged inside the mounting groove 5 and is in sliding connection with the mounting groove 5, two sides of the dust collection box 16 are both provided with a convex block 17, one side of the dust collection box 16 is provided with a limiting groove 18, one side of the dust collection box 16 is provided with a limiting component, the limiting component comprises a limiting block 19, the limiting block 19 is arranged inside the hole groove 6 and is in sliding connection with the hole groove 6, one end of the limiting block 19 extends out of the hole groove 6 and extends into the limiting groove 18, one side of the limiting block 19 is provided with a spring 20 and a pull rod 22, the outer portion of the pull rod 22 is sleeved with a fixing block 21, the fixing block 21 is fixedly embedded inside the hole groove 6, one end of the pull rod 22 extending out of the hole groove 6 is fixedly connected with a pull ring 23, the top of the fan body 1 is fixedly provided with a protective shell 9, the top of the protective shell 9 is fixedly provided with a motor 10, the output end of the motor 10 extends into the protective shell 9 and is fixedly connected with the top of one reciprocating screw rod 11, the two convex blocks 17 respectively extend into the two grooves 4 and are in sliding connection with the two grooves 4, the fan body 1, the bottom of the fan body is fixedly provided with a plurality of support legs 2, and the fan body 1 is fixedly provided with a heat dissipation fin 3;

in the present embodiment, for the purpose of dust prevention, when the blower fan body 1 is in operation, air flows into the blower fan body 1 from the back of the blower fan body 1, the circulating air is filtered by the filter screen 8, so that the dust is intercepted on the surface of the filter screen 8, when dust is prevented, air circulation is not influenced, in order to prevent dust from accumulating on the surface of the filter screen 8 to block the filter screen 8, when air circulation is influenced, the motor 10 is started, the motor 10 rotates to drive the connected reciprocating screw rods 11 to rotate, the reciprocating screw rods 11 rotate to drive the other reciprocating screw rod 11 to rotate through the matching of the chain wheel 12 and the chain 13, the two reciprocating screw rods 11 synchronously rotate to drive the two sliding blocks 14 to move, the sliding blocks 14 move to drive the brush plates 15 to brush the surface of the filter screen 8, thereby preventing the dust intercepted by the filter screen 8 from being blocked on the surface of the filter screen 8, preventing the air from being blocked when circulating, leading the swept dust to fall into the dust collecting box 16, achieving the purpose of centralized collection, when dust in the dust collection box 16 needs to be intensively cleaned, the pull ring 23 is pulled, the pull ring 23 moves, the limit block 19 is pulled through the pull rod 22 to move, the limit block 19 moves to enable the spring 20 to contract, meanwhile, the other end of the limiting block 19 is moved out of the limiting groove 18, so that the dust collection box 16 is moved out of the mounting groove 5 without limitation, the dust collection box 16 slides out along the groove 4 through the lug 17, thereby being convenient for the dust collection box 16 to be taken out of the mounting groove 5, the collected dust in the dust collecting box is intensively cleaned, when the dust collecting box is mounted after cleaning, the convex blocks 17 at the two sides of the dust collecting box 16 are inserted into the groove 4, the pull ring 23 is loosened, the elastic force of the spring 20 pushes the limiting block 19 to extend into the limiting groove 18, the dust collection box 16 is limited, thereby preventing the dust collection box 16 from being separated from the installation groove 5 under the natural condition;

wherein, in order to realize the purpose that sliding block 14 moves steadily, this device adopts following technical scheme to realize: the bottom of a reciprocating screw 11 is connected with the bottom of an inner cavity of a fan body 1 through a bearing, the top of the reciprocating screw 11 penetrates through the top of the fan body 1 and is connected with the top of the fan body 1 through the bearing, the top of the reciprocating screw 11 extends into a protective shell 9, chain wheels 12 are fixedly sleeved outside the two reciprocating screws 11, chains 13 are sleeved outside the two chain wheels 12, the two chain wheels 12 are in driving connection through the chains 13, the two reciprocating screws 11 are respectively connected with two sliding blocks 14 through ball screw pairs, the two sliding blocks 14 are respectively arranged between the inner wall of a supporting frame 7 and the inner wall of the fan body 1 and are in sliding connection with the supporting frame 7 and the inner wall of the fan body 1, the sliding blocks 14 are limited by the fan body 1 and the supporting frame 7, the sliding blocks 14 can only move up and down, the reciprocating screw 11 rotates and is matched with the chains 13 through the chain wheels 12 simultaneously, so that the two reciprocating screws 11 synchronously rotate, and the two reciprocating screws 11 synchronously move up and down through the ball screw pairs;

wherein, in order to realize 19 one end of stopper and extend into the inside purpose of spacing groove 18 automatically, this device adopts following technical scheme to realize: the spring 20 is sleeved outside the pull rod 22, two ends of the spring 20 are fixedly connected with the limiting block 19 and the fixing block 21 respectively, one end of the pull rod 22 is fixedly connected with the limiting block 19, the spring 20 is slidably connected with the fixing block 21, and when the pulled pull ring 23 is loosened, the elastic force contracted by the spring 20 pushes the limiting block 19 to slide along the hole groove 6, so that the trapezoidal end of the limiting block 19 extends into the limiting groove 18 to limit the dust collection box 16.

The utility model discloses a use as follows: when the utility model is used, the utility model is used for connecting an external power supply, when the fan body 1 works, air flows into the fan body 1 from the back of the fan body 1, the circulating air is filtered through the filter screen 8, so that dust is intercepted on the surface of the filter screen 8, the air circulation is not influenced while dust is prevented, in order to prevent dust from accumulating on the surface of the filter screen 8 and blocking the filter screen 8, when the air circulation is influenced, the motor 10 is started, the motor 10 rotates to drive the reciprocating lead screw 11 which is connected with the motor to rotate, the reciprocating lead screw 11 rotates to drive the other reciprocating lead screw 11 to rotate through the matching of the chain wheel 12 and the chain 13, the two reciprocating lead screws 11 synchronously rotate to drive the two sliding blocks 14 to move, the sliding blocks 14 move to drive the brush plate 15 to brush the surface of the filter screen 8, thereby preventing the dust intercepted by the filter screen 8 from blocking on the surface of the filter screen 8, when dust in the dust collection box 16 needs to be intensively cleaned, the pull ring 23 is pulled, the pull ring 23 moves to pull the limiting block 19 through the pull rod 22, the limiting block 19 moves to enable the spring 20 to contract, the other end of the limiting block 19 moves out of the limiting groove 18 to enable the dust collection box 16 to move out of the mounting groove 5 without limitation, the dust collection box 16 slides out along the groove 4 through the convex block 17, so that the dust collection box 16 can be conveniently taken out of the mounting groove 5, the dust collected in the dust collection box is intensively cleaned, when the dust collection box is completely mounted, the convex blocks 17 on the two sides of the dust collection box 16 are inserted into the groove 4, the pull ring 23 is released, the elastic force of the spring 20 pushes the limiting block 19 to extend into the limiting groove 18 to limit the dust collection box 16, thereby preventing the dust box 16 from being naturally separated from the mounting groove 5.

The above are only preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or modify it into equivalent technical solutions by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an air conditioner fan with dustproof function, includes fan body (1), its characterized in that: the dust-proof mechanism is arranged inside the fan body (1), an installation groove (5) is fixedly formed in the bottom of the fan body (1), grooves (4) are formed in two sides of the installation groove (5), a hole groove (6) is formed in the bottom of the fan body (1), and a dust-collecting mechanism is arranged inside the installation groove (5);

the dustproof mechanism comprises a supporting frame (7), the supporting frame (7) is fixedly arranged inside the fan body (1) of the fan, a filter screen (8) is fixedly embedded inside the supporting frame (7), two reciprocating lead screws (11) are arranged inside the supporting frame (7), sliding blocks (14) are sleeved outside the two reciprocating lead screws (11), and a brush plate (15) is fixedly connected between the two sliding blocks (14);

the dust collection mechanism comprises a dust collection box (16), the dust collection box (16) is arranged inside the installation groove (5) and is in sliding connection with the installation groove (5), protruding blocks (17) are arranged on two sides of the dust collection box (16), a limiting groove (18) is arranged on one side of the dust collection box (16), and a limiting component is arranged on one side of the dust collection box (16).

2. An air conditioner fan with dustproof function according to claim 1, characterized in that: the restriction subassembly includes stopper (19), stopper (19) locate hole groove (6) inside and with hole groove (6) sliding connection, stopper (19) one end is extended hole groove (6) inside and is extended into spacing groove (18) inside, stopper (19) one side is equipped with spring (20) and pull rod (22), the outside cover of pull rod (22) is equipped with fixed block (21), fixed block (21) are fixed to be inlayed inside locating hole groove (6), pull rod (22) extend the inside one end fixedly connected with pull ring (23) of hole groove (6).

3. An air conditioner fan with dustproof function according to claim 1, characterized in that: fan fan body (1) top is fixed and is equipped with protective housing (9), protective housing (9) top is fixed and is equipped with motor (10), motor (10) output extend into protective housing (9) inside and with one of them reciprocal lead screw (11) top fixed connection.

4. An air conditioner fan with dustproof function according to claim 1, characterized in that: the reciprocating screw rod (11) is connected with the bottom of an inner cavity of the fan body (1) through a bearing, the top of the reciprocating screw rod (11) penetrates through the top of the fan body (1) and is connected with the top of the fan body (1) through a bearing, and the top of the reciprocating screw rod (11) extends into the protective shell (9).

5. An air conditioner blower fan with dust prevention function as claimed in claim 1, characterized in that: two reciprocating screw (11) outside all fixed cover is equipped with sprocket (12), two sprocket (12) outside cover is equipped with chain (13), two sprocket (12) are through chain (13) drive connection.

6. An air conditioner fan with dustproof function according to claim 1, characterized in that: two reciprocating screw (11) pass through ball screw pair with two sliding blocks (14) respectively and be connected, two sliding block (14) are all located between carriage (7) inner wall and fan body (1) inner wall and with carriage (7) and fan body (1) inner wall sliding connection.

7. An air conditioner blower fan with dust prevention function as claimed in claim 1, characterized in that: the two lugs (17) extend into the two grooves (4) respectively and are connected with the two grooves (4) in a sliding mode.

8. An air conditioner fan with dustproof function according to claim 2, characterized in that: pull rod (22) outside is located to spring (20) cover, spring (20) both ends respectively with stopper (19) and fixed block (21) fixed connection, pull rod (22) one end and stopper (19) fixed connection, spring (20) and fixed block (21) sliding connection.

9. An air conditioner fan with dustproof function according to claim 1, characterized in that: the fan is characterized in that a plurality of support legs (2) are fixedly arranged at the bottom of the fan body (1), and radiating fins (3) are fixedly arranged inside the fan body (1).