CN215370374U

CN215370374U - Low-noise fan

Info

Publication number: CN215370374U
Application number: CN202121634740.2U
Authority: CN
Inventors: 王洪金
Original assignee: Gaobeidian Fengrui Energy Saving And Environmental Protection Equipment Co ltd
Current assignee: Gaobeidian Fengrui Energy Saving And Environmental Protection Equipment Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-31
Anticipated expiration: 2031-07-19
Also published as: CN215370374U8

Abstract

The utility model discloses a low-noise fan which comprises a box body, wherein the bottom of an inner cavity of the box body is fixedly connected with an installation column, the surface of the installation column is sleeved with a first spring, the top of the first spring is fixedly connected with an installation plate, the bottom of the inner cavity of the box body is fixedly connected with a fixing groove, and the inner wall of the fixing groove is fixedly connected with a sliding rod. The fan has the advantages of good noise reduction and heat dissipation effects by the matching use of the mounting column, the first spring, the mounting plate, the fixing groove, the sliding rod, the second spring, the sliding block, the push-pull rod, the fan main body, the water pump, the heat dissipation frame, the heat dissipation pipe, the fan and the heat dissipation cover, and solves the problems that the existing fan is poor in noise reduction effect, the fan can generate large noise in the use process, the noise can cause harm to the health of people, the fan is not beneficial to use, the heat dissipation effect is poor, the aging of internal elements of the fan can be accelerated due to overheating, and the service life of the fan is shortened.

Description

Low-noise fan

Technical Field

The utility model relates to the technical field of fans, in particular to a low-noise fan.

Background

The fan is a machine which relies on input mechanical energy to improve gas pressure and discharge gas, and is a driven fluid machine, the fan is a Chinese habit short for gas compression and gas conveying machinery, generally called the fan comprises a ventilator, a blower and a wind driven generator, the existing fan has poor noise reduction effect, the fan can generate large noise in the use process, the noise can cause harm to human health, the fan is not beneficial to use, the heat dissipation effect is poor, overheating can accelerate aging of internal elements of the fan, and the service life of the fan is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-noise fan which has the advantages of noise reduction and good heat dissipation effects, and solves the problems that the existing fan is poor in noise reduction effect, the fan can generate large noise in the use process, the noise can cause harm to the health of people, the fan is not beneficial to use, the heat dissipation effect is poor, overheating can accelerate aging of elements in the fan, and the service life of the fan is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: a low-noise fan comprises a box body, wherein an installation column is fixedly connected to the bottom of an inner cavity of the box body, a first spring is sleeved on the surface of the installation column, an installation plate is fixedly connected to the top of the first spring, a fixed groove is fixedly connected to the bottom of the inner cavity of the box body, a slide rod is fixedly connected to the inner wall of the fixed groove, a second spring is sleeved on the surface of the slide rod, a slide block is sleeved on the surface of the slide rod, a push-pull rod is movably connected to the top of the slide block through a rotating shaft, one end, away from the slide block, of the push-pull rod is movably connected with the installation plate through a rotating shaft, a fan main body is fixedly connected to the top of the installation plate, the right side of an exhaust pipe of the fan main body is communicated with a first connecting pipe through a hose, an exhaust pipe of the fan main body is communicated with a second connecting pipe through a hose, a water pump is fixedly connected to the top of the inner cavity of the box body, and a water tank is fixedly connected to the top of the box body, the utility model discloses a fan, including the water pump, the connecting block is connected with the heat dissipation frame, the inner chamber intercommunication of heat dissipation frame has the cooling tube, the top fixedly connected with fan of heat dissipation frame, the bottom and the water tank intercommunication of heat dissipation frame, the surface cover of fan main part is equipped with the heat dissipation cover, the outlet pipe of water pump passes through the hose and is communicate with the heat dissipation cover, the outlet pipe of fan main part passes through pipeline and water tank intercommunication, hose and heat dissipation frame intercommunication are passed through in the left side at heat dissipation cover top.

Preferably, the right side of the first connecting pipe penetrates through the right side of the tank body, and the top of the second connecting pipe penetrates through the top of the tank body.

Preferably, the top of the heat dissipation frame is fixedly connected with a protective shell, the top of the protective shell is provided with a through hole matched with the fan, and the inner cavity of the through hole is fixedly connected with a protective net.

Preferably, the top of the mounting column penetrates through the top of the mounting plate and is movably connected with the mounting plate, and the top of the mounting column is fixedly connected with a stop block.

Preferably, the top of the water tank is communicated with a water feeding pipe, and a pipe cover is sleeved on the top of the water feeding pipe in a threaded manner.

Preferably, an observation window is embedded in the front surface of the water tank, and the surface of the sliding block is in sliding contact with the inner wall of the fixing groove.

Compared with the prior art, the utility model has the following beneficial effects:

the fan has the advantages of good noise reduction and heat dissipation effects by the matching use of the mounting column, the first spring, the mounting plate, the fixing groove, the sliding rod, the second spring, the sliding block, the push-pull rod, the fan main body, the water pump, the heat dissipation frame, the heat dissipation pipe, the fan and the heat dissipation cover, and solves the problems that the existing fan is poor in noise reduction effect, the fan can generate large noise in the use process, the noise can cause harm to the health of people, the fan is not beneficial to use, the heat dissipation effect is poor, the aging of internal elements of the fan can be accelerated due to overheating, and the service life of the fan is shortened.

Drawings

FIG. 1 is a cross-sectional perspective view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the heat sink frame and the fan of the present invention;

fig. 4 is a perspective view of the fixing groove and the slider according to the present invention.

In the figure: the fan comprises a box body 1, a mounting column 2, a first spring 3, a mounting plate 4, a fixing groove 5, a sliding rod 6, a second spring 7, a sliding block 8, a push-pull rod 9, a fan body 10, a first connecting pipe 11, a second connecting pipe 12, a water pump 13, a water tank 14, a heat dissipation frame 15, a heat dissipation pipe 16, a fan 17, a protective shell 18, a heat dissipation cover 19 and a water feeding pipe 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The box body 1, the mounting column 2, the first spring 3, the mounting plate 4, the fixing groove 5, the sliding rod 6, the second spring 7, the sliding block 8, the push-pull rod 9, the fan main body 10, the first connecting pipe 11, the second connecting pipe 12, the water pump 13, the water tank 14, the heat dissipation frame 15, the heat dissipation pipe 16, the fan 17, the protective shell 18, the heat dissipation cover 19 and the water feeding pipe 20 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by a technical manual or a conventional experimental method.

Referring to fig. 1-4, a low noise fan comprises a box body 1, a mounting post 2 is fixedly connected to the bottom of an inner cavity of the box body 1, a first spring 3 is sleeved on the surface of the mounting post 2, a mounting plate 4 is fixedly connected to the top of the first spring 3, the top of the mounting post 2 penetrates through to the top of the mounting plate 4 and is movably connected with the mounting plate 4, a stop block is fixedly connected to the top of the mounting post 2, a fixing groove 5 is fixedly connected to the bottom of the inner cavity of the box body 1, a slide bar 6 is fixedly connected to the inner wall of the fixing groove 5, a second spring 7 is sleeved on the surface of the slide bar 6, a slide block 8 is sleeved on the surface of the slide bar 6, a push-pull rod 9 is movably connected to the top of the slide block 8 through a rotating shaft, one end of the push-pull rod 9, which is far away from the slide block 8, is movably connected with the mounting plate 4 through a rotating shaft, a fan main body 10 is fixedly connected to the top of the mounting plate 4, a first connecting pipe 11 is communicated with the right side of an exhaust pipe of the fan main body 10 through a hose, the blowing pipe of the fan main body 10 is communicated with a second connecting pipe 12 through a hose, the right side of a first connecting pipe 11 is communicated with the right side of the box body 1, the top of the second connecting pipe 12 is communicated with the top of the box body 1, the top of the inner cavity of the box body 1 is fixedly connected with a water pump 13, the top of the box body 1 is fixedly connected with a water tank 14, the top of the water tank 14 is communicated with a water adding pipe 20, the top thread sleeve of the water adding pipe 20 is provided with a pipe cover, the front surface of the water tank 14 is embedded with an observation window, the surface of the sliding block 8 is in sliding contact with the inner wall of the fixing groove 5, the top of the water tank 14 is fixedly connected with a heat dissipation frame 15 through a connecting block, the inner cavity of the heat dissipation frame 15 is communicated with a heat dissipation pipe 16, the top of the heat dissipation frame 15 is fixedly connected with a fan 17, the top of the heat dissipation frame 15 is fixedly connected with a protective shell 18, the top of the protective shell 18 is provided with a through hole matched with the fan 17, and the inner cavity of the through hole is fixedly connected with a protective net, the bottom of the heat dissipation frame 15 is communicated with the water tank 14, the surface of the fan main body 10 is sleeved with a heat dissipation cover 19, a water outlet pipe of the water pump 13 is communicated with the heat dissipation cover 19 through a hose, the water outlet pipe of the fan main body 10 is communicated with the water tank 14 through a pipeline, the left side of the top of the heat dissipation cover 19 is communicated with the heat dissipation frame 15 through a hose, through setting up erection column 2, first spring 3, mounting panel 4, fixed slot 5, slide bar 6, second spring 7, slider 8, push-and-pull rod 9, fan main part 10, water pump 13, heat dissipation frame 15, cooling tube 16, fan 17 and heat exchanger 19's cooperation is used, possess and fall the advantage that the radiating effect is good, it is poor to have solved current fan noise reduction, the fan can produce great noise in the use, the noise can cause harm to people's health, be unfavorable for the fan to use, the radiating effect is poor, overheated can accelerate the ageing of fan inner member, reduce fan life's problem.

The material of the box body 1 is a sound insulation board, which is a plate acting on sound insulation effect, and there are building sound insulation and structure sound insulation categories, and the sound insulation board has a distinction between air sound and vibration sound, and the air sound insulation board is a board that blocks sound propagating in the air, and the vibration sound insulation board is a board and a system that blocks sound propagating in a rigid member.

The fan 17 is TL-C12 in model and is similar to a silica gel corner pad made of soft skin materials, so that a better shock absorption effect is provided.

Through setting up the hose, can be convenient for fan main part 10 activity, through setting up protecting crust 18 and protection network, can play the effect of protection to fan 17, can prevent effectively that fan 17 from being impaired, through setting up the through-hole, the heat effluvium of can being convenient for, through setting up the dog, can play spacing effect to mounting panel 4, can prevent effectively that mounting panel 4 from breaking away from mounting column 2 surface, through setting up filler pipe 20, can be convenient for add water in the water tank 14, through setting up the observation window, can be convenient for observe the water yield in the water tank 14.

During use, the fan main body 10 can generate vibration in the working process, the fan main body 10 drives the mounting plate 4 to move up and down, the mounting plate 4 drives the first spring 3 to do telescopic motion to absorb vibration, the mounting plate 4 drives the sliding block 8 to do transverse motion through the push-pull rod 9, the sliding block 8 drives the second spring 7 to do telescopic motion to absorb vibration, strong noise caused by vibration in the working process of the fan main body 10 is prevented, the fan main body 10 can generate heat in the working process, water in the water tank 14 is pumped into the heat dissipation cover 19 through the water pump 13, the heat generated by the fan main body 10 is absorbed by the water in the heat dissipation cover 19, the water after absorbing the heat flows into the heat dissipation frame 15 and the heat dissipation pipe 16, the water in the heat dissipation pipe 16 is dissipated through rotation of the fan 17, and the dissipated water flows into the water tank 14 to be continuously used.

In summary, the following steps: this low noise fan, through setting up erection column 2, first spring 3, mounting panel 4, fixed slot 5, slide bar 6, second spring 7, slider 8, push-and-pull rod 9, fan main part 10, water pump 13, heat dissipation frame 15, cooling tube 16, fan 17 and heat exchanger 19, it is poor to have solved current fan noise reduction, the fan can produce great noise in the use, the noise can lead to the fact harm to people's health, be unfavorable for the fan to use, the radiating effect is poor, overheated can accelerate that fan internals is ageing, reduce fan life's problem.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low noise fan, includes box (1), its characterized in that: the bottom of the inner cavity of the box body (1) is fixedly connected with a mounting column (2), the surface of the mounting column (2) is sleeved with a first spring (3), the top of the first spring (3) is fixedly connected with a mounting plate (4), the bottom of the inner cavity of the box body (1) is fixedly connected with a fixing groove (5), the inner wall of the fixing groove (5) is fixedly connected with a sliding rod (6), the surface of the sliding rod (6) is sleeved with a second spring (7), the surface of the sliding rod (6) is sleeved with a sliding block (8), the top of the sliding block (8) is movably connected with a push-pull rod (9) through a rotating shaft, one end, far away from the sliding block (8), of the push-pull rod (9) is movably connected with the mounting plate (4) through the rotating shaft, the top of the mounting plate (4) is fixedly connected with a fan main body (10), the right side of the exhaust pipe of the fan main body (10) is communicated with a first connecting pipe (11) through a hose, the blowing pipe of the fan main body (10) is communicated with a second connecting pipe (12) through a hose, the top of the inner cavity of the box body (1) is fixedly connected with a water pump (13), the top of the box body (1) is fixedly connected with a water tank (14), the top of the water tank (14) is fixedly connected with a heat dissipation frame (15) through a connecting block, the inner cavity of the heat dissipation frame (15) is communicated with a heat dissipation pipe (16), the top of the heat dissipation frame (15) is fixedly connected with a fan (17), the bottom of the heat dissipation frame (15) is communicated with the water tank (14), the surface of the fan main body (10) is sleeved with a heat dissipation cover (19), the water outlet pipe of the water pump (13) is communicated with the heat dissipation cover (19) through a hose, the water outlet pipe of the fan main body (10) is communicated with the water tank (14) through a pipeline, the left side of the top of the heat dissipation cover (19) is communicated with the heat dissipation frame (15) through a hose.

2. A low noise blower according to claim 1, wherein: the right side of the first connecting pipe (11) penetrates through the right side of the box body (1), and the top of the second connecting pipe (12) penetrates through the top of the box body (1).

3. A low noise blower according to claim 1, wherein: the top fixedly connected with protecting crust (18) of heat dissipation frame (15), the through-hole that uses with fan (17) cooperation is seted up at the top of protecting crust (18), and the inner chamber fixedly connected with protection network of through-hole.

4. A low noise blower according to claim 1, wherein: the top of erection column (2) runs through to the top of mounting panel (4) and with mounting panel (4) swing joint, the top fixedly connected with dog of erection column (2).

5. A low noise blower according to claim 1, wherein: the top of the water tank (14) is communicated with a water feeding pipe (20), and a pipe cover is sleeved on the top of the water feeding pipe (20) in a threaded manner.

6. A low noise blower according to claim 1, wherein: an observation window is inlaid in the front surface of the water tank (14), and the surface of the sliding block (8) is in sliding contact with the inner wall of the fixing groove (5).