CN214063325U

CN214063325U - Air conditioner fan with function of making an uproar is fallen

Info

Publication number: CN214063325U
Application number: CN202022155630.XU
Authority: CN
Inventors: 邹洁
Original assignee: Chengxin Integrated Technology Co ltd
Current assignee: Chengxin Integrated Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-27
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an air conditioner fan with function of making an uproar falls, including spiral case, impeller and a cylinder section of thick bamboo, impeller horizontal rotation is connected inside the spiral case, and the vertical air outlet of having seted up in spiral case surface one side, the vertical air intake of having seted up in spiral case side, and cylinder section of thick bamboo both ends are the open-type, the cylinder section of thick bamboo is inside to be cavity, and cylinder section of thick bamboo horizontal rotation connects in the spiral case one side of seting up the air intake, the cylinder section of thick bamboo keeps away from one side of spiral case vertical the installing filter screen, and spiral case top horizontal welding has a fixed plate, the fixed plate is inside to be hollow, and fixed plate one end is equipped with the dust removal mechanism who is used for cleaing away filter screen surface dust, the bolt is installed to fixed plate top one end, and the inside actuating mechanism that is used for driving impeller that is equipped with of spiral case, the inside fan that is equipped with of making an uproar falls of spiral case. The utility model discloses avoided the dust on the filter screen to plug up the filter screen, leaded to the unable normal use of air conditioner fan, and then improved this air conditioner fan's result of use.

Description

Air conditioner fan with function of making an uproar is fallen

Technical Field

The utility model relates to an air conditioner technical field especially relates to an air conditioner fan with function of making an uproar falls.

Background

Air conditioners (Air conditioners) are Air conditioners. The air conditioner is a device for adjusting and controlling parameters such as temperature, humidity and flow rate of ambient air in a building or a structure by manual means, and an air conditioner fan is an important component of the air conditioner.

The existing air conditioner fan is poor in dustproof effect, the situation that air inlet is less in the use process of the air conditioner fan is cleaned, and the practicability of the air conditioner fan is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the air conditioner fan with function of making an uproar falls in the proposition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air conditioner fan with function of making an uproar falls, includes spiral case, impeller and a cylinder section of thick bamboo, impeller horizontal rotation is connected inside the spiral case, and the spiral case surface one side is vertical has seted up the air outlet, the vertical air intake of having seted up of spiral case side, and cylinder section of thick bamboo both ends are the open-type, the inside cavity that is of cylinder section of thick bamboo, and cylinder section of thick bamboo horizontal rotation connects in the one side that the air intake was seted up to the spiral case, the cylinder section of thick bamboo keeps away from one side of spiral case vertical installation of spiral case has the filter screen, and spiral case top horizontal welding has the fixed plate, the fixed plate is inside hollow, and fixed plate one end is equipped with the dust removal mechanism who is used for cleaing away from filter screen surface dust, the bolt is installed to fixed plate top one end, and the inside actuating mechanism that is used for driving impeller that is equipped with of spiral case, the inside fan that is equipped with falls the mechanism of making an uproar.

Preferably, the driving mechanism comprises a driving motor and a first connecting rod, one end of the driving motor is horizontally arranged at the center of one end of the impeller, and the driving motor is not in contact with the inner wall of the impeller.

Preferably, the head rod has threely, and driving motor's output shaft tip welding has first sliding sleeve, and is three even welding respectively in first sliding sleeve side of head rod one end, and the other end of three head rod welds respectively in the impeller inner wall, first sliding sleeve one end center department is equipped with the slewing mechanism who is used for rotating the cylinder.

Preferably, slewing mechanism includes the second sliding sleeve, and the second sliding sleeve level sets up in a cylinder section of thick bamboo inside center department, second sliding sleeve skin weld has the second connecting rod, and the second connecting rod has three and even distribution in second sliding sleeve surface, and is three the second connecting rod other end welds respectively inside a cylinder section of thick bamboo, and second sliding sleeve one end welding has the bull stick, the one end that the second sliding sleeve was kept away from to the bull stick welds in first sliding sleeve one end center department.

Preferably, the fan noise reduction mechanism comprises soundproof cotton, the interior of the volute is hollow, and the soundproof cotton is bonded to the interior of the volute.

Preferably, dust removal mechanism includes L type scraper blade, and the horizontal limit of L type scraper blade passes fixed plate one side and horizontal sliding connection inside the fixed plate, the vertical sliding connection in one side that the limit is close to the horizontal limit of L type scraper blade is in the one side that the spiral case was kept away from to the filter screen, and passes through bolted connection between L type scraper blade and the fixed plate.

Preferably, dust removal mechanism includes L type brush board, and the horizontal limit of L type brush board passes fixed plate one side and horizontal sliding connection inside the fixed plate, L type brush board erects the limit and is close to the vertical sliding connection in one side of horizontal limit and keeps away from one side of spiral case in the filter screen, and passes through bolted connection between L type brush board and the fixed plate.

The utility model has the advantages that:

1. the utility model discloses, pass through the bolt to L type scraper blade and install inside the fixed plate, it rotates to drive first sliding sleeve through driving motor, first sliding sleeve drives the bull stick and rotates, the bull stick drives the second sliding sleeve and rotates, the second sliding sleeve drives the second connecting rod and rotates, the second connecting rod drives a cylinder section of thick bamboo and rotates, a cylinder section of thick bamboo drives the filter screen and rotates, thereby make L type scraper blade strike off the dust of filter screen surface adhesion, the filter screen is plugged up to the dust on having avoided the filter screen, lead to the unable normal use of air condition fan, and then improved this air condition fan's result of use.

2. The utility model discloses, through soundproof cotton's setting, can avoid the impeller to rotate and the noise that produces transmits to the external world to the effectual noise that reduces air conditioner fan, through the setting of filter screen, can avoid impurity such as dust to be inhaled by air conditioner fan in addition, lead to reducing air conditioner fan's air-out quality, and then further improved this air conditioner fan's result of use.

3. The utility model discloses, pass through the bolt to L type brush board and install inside the fixed plate, it rotates to drive first sliding sleeve through driving motor, first sliding sleeve drives the bull stick and rotates, the bull stick drives the second sliding sleeve and rotates, the second sliding sleeve drives the second connecting rod and rotates, the second connecting rod drives a cylinder section of thick bamboo and rotates, a cylinder section of thick bamboo drives the filter screen and rotates, thereby make L type brush board brush the dust of filter screen surface adhesion and remove, the filter screen has been stopped up to the dust on the filter screen, lead to the unable normal use of air condition fan, and then the result of use of this air condition fan has been improved.

Drawings

Fig. 1 is a schematic diagram of a separation structure of an air conditioner fan with a noise reduction function according to embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of an air conditioner fan with a noise reduction function according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of the inside of a volute of an air conditioner fan with a noise reduction function according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of an air conditioner fan with a noise reduction function according to the utility model discloses embodiment 2.

In the figure: the device comprises a filter screen 1, a cylindrical barrel 2, a 3L-shaped scraper plate, a fixing plate 4, an impeller 5, a volute 6, an air outlet 7, a driving motor 8, a first connecting rod 9, a first sliding sleeve 10, a rotating rod 11, an air inlet 12, a second connecting rod 13, a second sliding sleeve 14, soundproof cotton 15, a 16L-shaped brush plate and a bolt 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an air-conditioning fan with noise reduction function comprises a volute 6, an impeller 5 and a cylindrical barrel 2, wherein the impeller 5 is horizontally and rotatably connected inside the volute 6, an air outlet 7 is vertically arranged on one side of the surface of the volute 6, an air inlet 12 is vertically arranged on one side surface of the volute 6, and both ends of the cylindrical barrel 2 are open, the interior of the cylindrical barrel 2 is hollow, the cylindrical barrel 2 is horizontally and rotatably connected with one side of the volute 6, which is provided with the air inlet 12, the side of the cylindrical barrel 2, which is far away from the volute 6, is vertically provided with the filter screen 1, and the top of the volute 6 is horizontally welded with a fixed plate 4, the inside of the fixed plate 4 is hollow, one end of the fixed plate 4 is provided with a dust removing mechanism for removing dust on the surface of the filter screen 1, one end of the top of the fixed plate 4 is provided with a bolt 17, and a driving mechanism for driving the impeller 5 is arranged in the volute 6, and a fan noise reduction mechanism is arranged in the volute 6.

In the utility model, the driving mechanism comprises a driving motor 8 and three first connecting rods 9, one end of the driving motor 8 is horizontally arranged at the center of one end of the impeller 5, the inner walls of the driving motor 8 and the impeller 5 are not contacted, the number of the first connecting rods 9 is three, the first sliding sleeve 10 is welded at the end part of the output shaft of the driving motor 8, one ends of the three first connecting rods 9 are respectively and uniformly welded at the side surface of the first sliding sleeve 10, the other ends of the three first connecting rods 9 are respectively welded at the inner wall of the impeller 5, the center of one end of the first sliding sleeve 10 is provided with a rotating mechanism for rotating the cylindrical barrel 2, the rotating mechanism comprises a second sliding sleeve 14, the second sliding sleeve 14 is horizontally arranged at the center inside the cylindrical barrel 2, the surface of the second sliding sleeve 14 is welded with a second connecting rod 13, the second connecting rod 13 is three and uniformly distributed on the surface of the second sliding sleeve 14, the other ends of the three second connecting rods 13 are respectively welded inside the cylindrical barrel 2, and 14 one end welding of second sliding sleeve has bull stick 11, the one end that second sliding sleeve 14 was kept away from to bull stick 11 welds in 10 one end center departments of first sliding sleeve, the mechanism of making an uproar falls in the fan includes

soundproof cotton

15, and 6 inside cavitys of spiral case, soundproof cotton 15 bonds in 6 insides of spiral case, dust removal mechanism includes L

type scraper blade

3, and 3 horizontal edges of L type scraper blade pass fixed plate 4 one side and horizontal sliding connection inside

fixed plate

4, 3 vertical sliding connection in one side that the horizontal edge is close to in L type scraper blade 3 is in 1 one side of keeping away from spiral case 6 of filter screen, and connect through bolt 17 between L type scraper blade 3 and the fixed plate 4.

The working principle of the embodiment is as follows: in actual use, the L-shaped scraper 3 is installed inside the fixed plate 4 through the bolt 17, the driving motor 8 drives the first sliding sleeve 10 to rotate, the first sliding sleeve 10 drives the rotating rod 11 to rotate, the rotating rod 11 drives the second sliding sleeve 14 to rotate, the second sliding sleeve 14 drives the second connecting rod 13 to rotate, the second connecting rod 13 drives the cylindrical barrel 2 to rotate, the cylindrical barrel 2 drives the filter screen 1 to rotate, so that the L-shaped scraper 3 can scrape off dust adhered to the surface of the filter screen 1, the filter screen 1 is prevented from being blocked by the dust on the filter screen 1, the air conditioner fan cannot be normally used, the use effect of the air conditioner fan is further improved, the noise generated by the rotation of the impeller 5 can be prevented from being transmitted to the outside through the arrangement of the soundproof cotton 15, the noise of the air conditioner fan is effectively reduced, in addition, the impurities such as the dust can be prevented from being sucked by the air conditioner fan through the arrangement of the filter screen 1, the air outlet quality of the air conditioner fan is reduced, and the using effect of the air conditioner fan is further improved.

Example 2

Referring to fig. 4, the present embodiment differs from embodiment 1 only in that the dust removing mechanism includes an L-shaped brush plate 16, the transverse edge of the L-shaped brush plate 16 passes through one side of the fixing plate 4 and is horizontally slidably connected inside the fixing plate 4, the side of the vertical edge of the L-shaped brush plate 16 close to the transverse edge is vertically slidably connected to the side of the filter screen 1 far away from the volute 6, and the L-shaped brush plate 16 and the fixing plate 4 are connected by a bolt 17.

The working principle of the embodiment is as follows: when in actual use, install L type brush board 16 inside fixed plate 4 through bolt 17, drive first sliding sleeve 10 through driving motor 8 and rotate, first sliding sleeve 10 drives bull stick 11 and rotates, bull stick 11 drives second sliding sleeve 14 and rotates, second sliding sleeve 14 drives second connecting rod 13 and rotates, second connecting rod 13 drives a cylinder section of thick bamboo 2 and rotates, a cylinder section of thick bamboo 2 drives filter screen 1 and rotates, thereby make L type brush board 16 can brush the dust of filter screen 1 surface adhesion and remove, filter screen 1 has been avoided the dust on the filter screen 1 to plug up, lead to the unable normal use of air conditioner fan, and then the result of use of this air conditioner fan has been improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An air-conditioning fan with a noise reduction function comprises a volute (6), an impeller (5) and a cylindrical barrel (2), and is characterized in that the impeller (5) is horizontally and rotatably connected inside the volute (6), an air outlet (7) is vertically formed in one side of the surface of the volute (6), an air inlet (12) is vertically formed in one side of the volute (6), both ends of the cylindrical barrel (2) are open, the cylindrical barrel (2) is hollow, the cylindrical barrel (2) is horizontally and rotatably connected to one side of the volute (6) where the air inlet (12) is formed, a filter screen (1) is vertically installed on one side, away from the volute (6), of the cylindrical barrel (2), a fixing plate (4) is horizontally and fixedly connected to the top of the volute (6), the fixing plate (4) is hollow, and a dust removal mechanism for removing dust on the surface of the filter screen (1) is arranged at one end of the fixing plate (4), bolt (17) are installed to fixed plate (4) top one end, and spiral case (6) inside is equipped with the actuating mechanism who is used for driving impeller (5), spiral case (6) inside is equipped with the fan and falls the mechanism of making an uproar.

2. The air conditioner fan with the noise reduction function according to claim 1, wherein the driving mechanism comprises a driving motor (8) and a first connecting rod (9), one end of the driving motor (8) is horizontally installed at the center of one end of the impeller (5), and the driving motor (8) is not in contact with the inner wall of the impeller (5).

3. The air-conditioning fan with the noise reduction function according to claim 2, wherein there are three first connecting rods (9), the end of the output shaft of the driving motor (8) is fixedly connected with a first sliding sleeve (10), one end of each of the three first connecting rods (9) is uniformly and fixedly connected to the side of the first sliding sleeve (10), the other end of each of the three first connecting rods (9) is fixedly connected to the inner wall of the impeller (5), and a rotating mechanism for rotating the cylindrical barrel (2) is arranged at the center of one end of the first sliding sleeve (10).

4. The air conditioner fan with the noise reduction function according to claim 3, wherein the rotating mechanism comprises a second sliding sleeve (14), the second sliding sleeve (14) is horizontally arranged at the center of the inside of the cylindrical barrel (2), a second connecting rod (13) is fixedly connected to the surface of the second sliding sleeve (14), the second connecting rod (13) is three and uniformly distributed on the surface of the second sliding sleeve (14), the other ends of the three second connecting rods (13) are respectively and fixedly connected to the inside of the cylindrical barrel (2), one end of the second sliding sleeve (14) is fixedly connected with a rotating rod (11), and one end, far away from the second sliding sleeve (14), of the rotating rod (11) is fixedly connected to the center of one end of the first sliding sleeve (10).

5. The air conditioner fan with the noise reduction function according to claim 4, wherein the fan noise reduction mechanism comprises soundproof cotton (15), the interior of the volute (6) is hollow, and the soundproof cotton (15) is adhered to the interior of the volute (6).

6. The air conditioner fan with the noise reduction function according to claim 5, wherein the dedusting mechanism comprises an L-shaped scraper (3), a transverse edge of the L-shaped scraper (3) penetrates through one side of the fixing plate (4) and is horizontally and slidably connected inside the fixing plate (4), one side, close to the transverse edge, of a vertical edge of the L-shaped scraper (3) is vertically and slidably connected to one side, away from the volute (6), of the filter screen (1), and the L-shaped scraper (3) is connected with the fixing plate (4) through a bolt (17).

7. The air conditioner fan with the noise reduction function according to claim 5, wherein the dust removal mechanism comprises an L-shaped brush plate (16), a transverse edge of the L-shaped brush plate (16) penetrates through one side of the fixing plate (4) and is horizontally and slidably connected inside the fixing plate (4), one side, close to the transverse edge, of a vertical edge of the L-shaped brush plate (16) is vertically and slidably connected to one side, away from the volute (6), of the filter screen (1), and the L-shaped brush plate (16) is connected with the fixing plate (4) through a bolt (17).