CN211290506U

CN211290506U - Air pipe of making an uproar falls in air conditioner

Info

Publication number: CN211290506U
Application number: CN201922472602.8U
Authority: CN
Inventors: 陈义林
Original assignee: Yibin Xinhua Solar Energy Technology Co ltd
Current assignee: Yibin Xinhua Solar Energy Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an air conditioner accessory technical field just discloses an air conditioner air pipe of making an uproar falls, including tuber pipe and grid plate, the top surface fixed mounting of tuber pipe has the sleeve, the total length looks adaptation of telescopic quantity and tuber pipe, the sleeve is the symmetric distribution of left right direction along the extending direction of tuber pipe at the top surface of tuber pipe, through-hole one has been seted up to telescopic inside, the shape of through-hole one is the type of falling T hole, interior pole has been cup jointed in the inside activity of through-hole one, the bottom of interior pole is equipped with the stopper with a through-hole adaptation, the screw hole has been seted up to the top surface of interior pole. This kind of tuber pipe of making an uproar falls in air conditioner sets up extending structure and spring through the top at the tuber pipe for when the tuber pipe produced vibrations, can absorb vibrations through extending structure and spring, thereby weaken the noise, set up the connecting piece simultaneously at extending structure's top, and set up the blotter, thereby reduce the collision at extending structure and floor top, further get rid of the way that the noise produced.

Description

Air pipe of making an uproar falls in air conditioner

Technical Field

The utility model relates to an air conditioner accessory technical field specifically is an air conditioner noise reduction tuber pipe.

Background

The air conditioner air pipe is a device which is arranged at an air outlet of an air conditioner and is used for conveying the wind power of the air conditioner for a long distance.

The current air conditioner air duct is generally fixed at the floor top through hoisting structure, in the use, the lateral wall of tuber pipe can be transmitted to the kinetic energy of wind-force, thereby because the friction of wind-force and tuber pipe inner wall, can cause the tuber pipe to produce vibrations under the drive of wind-force and top hoisting structure combined action, thereby arouse the noise, and current tuber pipe generally sets up the grid board in the exit, but when wind-force is great, the guide plate produces the shake easily under the effect of wind-force, thereby aggravate the noise.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an air conditioner falls tuber pipe of making an uproar possesses buffering hoisting structure and can absorb the vibrations of tuber pipe to alleviate the noise, consolidate the grid board and can fix the guide plate, and carry out advantages such as further absorption to the noise, solved the problem that the background art provided.

(II) technical scheme

Can absorb the vibrations of tuber pipe for realizing above-mentioned buffering hoisting structure to alleviate the noise, consolidate the grid board and can fix the guide plate, and carry out further absorptive purpose to the noise, the utility model provides a following technical scheme: a noise reduction air pipe of an air conditioner comprises an air pipe and a grid plate, wherein sleeves are fixedly installed on the top surface of the air pipe, the number of the sleeves is matched with the total length of the air pipe, the sleeves are symmetrically distributed on the top surface of the air pipe along the extending direction of the air pipe in the left-right direction, a first through hole is formed in each sleeve, each first through hole is in an inverted T-shaped hole, an inner rod is movably sleeved in each first through hole, a limiting block matched with the first through hole is arranged at the bottom of each inner rod, a threaded hole is formed in the top surface of each inner rod, a top cover is installed at the top of each inner rod, a threaded column is arranged at the bottom of each top cover, external threads of each threaded column are matched with internal threads of the threaded hole, each threaded column is in threaded sleeve connection with the threaded hole, a second through hole is formed in each top cover and each threaded column, each second through, the top surface of the top cover is fixedly provided with a cushion pad, a third through hole is formed in the cushion pad and the inside of the top cover, screws are movably sleeved in the second through hole and the third through hole, and the thread parts of the screws are sleeved with thread holes formed in the tops of floors.

Preferably, the middle part fixed mounting of grid board has the gusset plate, the inboard and the equal fixed mounting in the left and right sides that is located the gusset plate of grid board has the guide plate.

Preferably, the bottom end of the spring is fixedly connected with the top surface of the sleeve, and the top end of the spring is fixedly connected with the bottom surface of the top cover.

Preferably, the material of blotter is the wear-resisting rubber pad of softer texture, the area of blotter is greater than the area of top cap.

Preferably, the material and the thickness of reinforcing plate all are the same with the material and the thickness of grid plate, reinforcing plate sets up for vertical direction.

Preferably, the guide plates are uniformly distributed on the inner sides of the grating plates along the vertical direction, and the guide plates are made of barrier strips with sound absorption characteristics.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of tuber pipe of making an uproar falls in air conditioner sets up extending structure and spring through the top at the tuber pipe for when the tuber pipe produced vibrations, can absorb vibrations through extending structure and spring, thereby weaken the noise, set up the connecting piece simultaneously at extending structure's top, and set up the blotter, thereby reduce the collision at extending structure and floor top, further get rid of the way that the noise produced.

2. This kind of tuber pipe of making an uproar falls in air conditioner sets up the gusset plate through the intermediate position at the grid board to for longer guide plate provides the support, and then avoid the guide plate to produce the shake under the effect of wind force, avoid producing the noise, adopt the guide plate to adopt sound absorbing material simultaneously, the noise that produces when further absorbing wind-force and guide plate contact.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the telescopic mechanism of the present invention;

fig. 3 is a schematic sectional view of the structure of the grid plate of the present invention.

In the figure: 1. an air duct; 2. a sleeve; 201. a first through hole; 3. an inner rod; 301. a threaded hole; 4. a top cover; 401. a threaded post; 402. a second through hole; 5. a spring; 6. a cushion pad; 601. a third through hole; 7. a screw; 8. a grid plate; 801. a reinforcing plate; 9. a baffle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, a noise reduction air duct for an air conditioner comprises an air duct (1) and a grid plate (8), wherein sleeves (2) are fixedly installed on the top surface of the air duct (1) and used for fixing the air duct 1, the number of the sleeves (2) is matched with the total length of the air duct 1, the sleeves (2) are symmetrically distributed on the top surface of the air duct 1 along the extending direction of the air duct 1 in the left-right direction, through holes (201) are formed in the sleeves (2) and used for installing telescopic components, the through holes (201) are inverted T-shaped holes, an inner rod (3) is movably sleeved in the through holes (201), a limiting block matched with the through holes (201) is arranged at the bottom of the inner rod (3), so that the inner rod (3) is prevented from sliding off from the through holes (201), threaded holes (301) are formed in the top surface of the inner rod (3) and used for, the external thread of the threaded column 401 is matched with the internal thread of the threaded hole 301, the threaded column 401 is in threaded sleeve joint with the threaded hole 301, a through hole II 402 is formed in the top cover 4 and the threaded column 401, the through hole II 402 is inverted T-shaped and used for installing a fastener, a spring 5 is fixedly installed on the top surface of the sleeve 2 and positioned on the outer side of the inner rod 3 and used for absorbing vibration, the bottom end of the spring 5 is fixedly connected with the top surface of the sleeve 2, the top end of the spring 5 is fixedly connected with the bottom surface of the top cover 4, so that the spring 5 can be stretched and compressed when the top cover 4 and the inner rod 3 move relative to the sleeve 2, vibration of the air pipe 1 is absorbed, a cushion pad 6 is fixedly installed on the top surface of the top cover 4, the cushion pad 6 is made of a wear-resistant rubber pad with soft texture and used for avoiding collision between the top cover 4 and the top, the interior of the buffer pad 6 and the top cover 4 are both provided with a third through hole 601, the screws 7 are movably sleeved in the second through hole 402 and the third through hole 601, the thread parts of the screws 7 are in threaded sleeve connection with the thread holes formed in the tops of the floors, and then the air pipe 1 is fixed.

Example two

Based on embodiment one, as shown in fig. 3, the middle fixed mounting of grid plate 8 has reinforcing plate 801, the material and the thickness of reinforcing plate 801 all are the same with the material and the thickness of grid plate 8, an effect for supporting is played, reinforcing plate 801 sets up for vertical direction, the equal fixed mounting in the inboard of grid plate 8 and the left and right sides that is located reinforcing plate 801 has guide plate 9, guide plate 9 is evenly distributed along vertical direction in the inboard of grid plate 8, the material of guide plate 9 is for the shelves strip that possesses the sound absorption characteristic, a noise for producing when contacting wind-force and guide plate 9 absorbs.

The working principle is as follows: during installation, the screw 7 firstly penetrates through the top cover 4 and the buffer pad 6 to be fixedly screwed with a threaded hole at the top of a floor, the threaded hole 301 is aligned to the threaded column 401, the inner rod 3 is rotated, the inner rod 3 and the threaded column 401 are screwed and fixed to finish fastening of the air pipe 1, wind power of an air conditioner is conveyed through the air pipe 1 during use, vibration of the air pipe 1 is caused to be absorbed through the expansion of the inner rod 3 and the sleeve 2 and deformation of the spring 5, the deformation of the buffer pad 6 is further reduced, and when the wind power is in contact with the guide plate 9 to generate noise, the noise is further absorbed by the guide plate 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A noise reduction air pipe of an air conditioner comprises an air pipe (1) and a grating plate (8);

the method is characterized in that:

the top surface fixed mounting of tuber pipe (1) has sleeve (2), the quantity of sleeve (2) and the total length looks adaptation of tuber pipe (1), sleeve (2) are left right direction's symmetric distribution along the extending direction of tuber pipe (1) at the top surface of tuber pipe (1), through-hole (201) have been seted up to the inside of sleeve (2), the shape of through-hole (201) is the type of falling T hole, interior pole (3) have been cup jointed in the inside activity of through-hole (201), the bottom of interior pole (3) is equipped with the stopper with through-hole (201) adaptation, screw hole (301) have been seted up to the top surface of interior pole (3), top cap (4) are installed at the top of interior pole (3), the bottom of top cap (4) is equipped with screw thread post (401), the external screw thread of screw thread post (401) and the internal thread looks adaptation of screw hole (301), screw thread post (401) and screw hole (301) screw thread cup joint, through-hole two (402) has been seted up to the inside of top cap (4) and screw thread post (401), the shape of through-hole two (402) is the font of falling T, the top surface of sleeve (2) and the outside fixed mounting that is located interior pole (3) have spring (5), the top surface fixed mounting of top cap (4) has blotter (6), through-hole three (601) have all been seted up with the inside of top cap (4) in blotter (6), screw (7) have been cup jointed in the inside activity of through-hole two (402) and through-hole three (601), the screw portion of screw (7) cup joints with the screw hole screw thread that the floor top was seted up.

2. The air duct of claim 1, wherein: the middle part fixed mounting of grid board (8) has gusset plate (801), the inboard and the equal fixed mounting in the left and right sides that is located gusset plate (801) of grid board (8) have guide plate (9).

3. The air duct of claim 1, wherein: the bottom of spring (5) and the top surface fixed connection of sleeve (2), the top of spring (5) and the bottom surface fixed connection of top cap (4).

4. The air duct of claim 1, wherein: the material of blotter (6) is the wear-resisting rubber pad of softer texture, the area of blotter (6) is greater than the area of top cap (4).

5. The air duct of claim 2, wherein: the material and the thickness of reinforcing plate (801) all are the same with the material and the thickness of grid board (8), reinforcing plate (801) are vertical direction setting.

6. The air duct of claim 2, wherein: guide plate (9) are evenly distributed along vertical direction in the inboard of grid plate (8), the material of guide plate (9) is for possessing the shelves strip of inhaling the sound characteristic.