CN219932573U

CN219932573U - Dustproof fan

Info

Publication number: CN219932573U
Application number: CN202321281387.3U
Authority: CN
Inventors: 周兰兰
Original assignee: Guangdong Ouguan Intelligent Fan Co ltd
Current assignee: Guangdong Ouguan Intelligent Fan Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-31
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of fans, in particular to a dustproof fan, which comprises: the fan comprises a fan body, wherein an air inlet pipe is arranged on one side of the fan body, an air outlet pipe is arranged on the front side of the fan body, a fixing sleeve is fixedly connected to the periphery of the air inlet pipe, an open slot is formed in the periphery of the fixing sleeve, and clamping holes are formed in the periphery of the fixing sleeve; the baffle is connected in the open slot in a sliding way, a dust screen is arranged in the middle of the baffle, and plug-in blocks are symmetrically arranged on the periphery of the baffle; the beneficial effects are as follows: through pulling the second handle for the fixed pin breaks away from the fixed orifices, and then can follow the baffle and take out in the open slot, and the staff can carry out the degree of depth clearance to the dust screen in the baffle this moment, avoids external dust to block up the dust screen, influences the fan normal work, and under compression spring's cooperation, can install the baffle fixed fast, simplifies the fixed step of installation, improves installation effectiveness.

Description

Dustproof fan

Technical Field

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

Background

Fans are machines for compressing and transporting gas, widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and selection of grains, inflation and propulsion of wind tunnel wind sources and air cushion ships, and the like.

In the prior art, a fan is generally provided with two pipelines, wherein one pipeline is an air inlet pipeline and is used for sucking air in the environment into the fan for compression and then sending out the air through an air outlet pipeline, so that the blowing effect of the fan is realized.

However, when the fan works, part of impurities in the air can be sucked into the fan, so that the inside of the fan is filled with the impurities, the fan is damaged, and the service life of the fan is short.

Disclosure of Invention

The utility model aims to provide a dustproof fan so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust-proof blower, the blower comprising:

the fan comprises a fan body, wherein an air inlet pipe is arranged on one side of the fan body, an air outlet pipe is arranged on the front side of the fan body, a fixing sleeve is fixedly connected to the periphery of the air inlet pipe, an open slot is formed in the periphery of the fixing sleeve, and clamping holes are formed in the periphery of the fixing sleeve;

the baffle is connected in the open slot in a sliding way, a dust screen is arranged in the middle of the baffle, plug-in blocks are symmetrically arranged on the periphery of the baffle, and fixing holes are formed in one side, close to the fan body, of the surface of each plug-in block;

the fixing assemblies are respectively arranged at the upper part and the lower part of one side of the periphery of the fixing sleeve;

and the cleaning assembly is arranged on one side, far away from the fan body, of the fixing sleeve.

Preferably, the baffle front side fixedly connected with arm-tie, the protection pad is installed to the arm-tie front side.

Preferably, the fixed subassembly includes the socket, the socket is installed respectively in fixed sleeve upper and lower part, and the jack groove has all been seted up at the middle part in the socket, and the equal sliding connection of socket side that keeps away from fixed sleeve has the fixed pin, and Zhou Jun cover is equipped with compression spring outside the fixed pin.

Preferably, the fixed pin is kept away from the equal fixedly connected with second handle of fixed sleeve one end, and the fixed pin all block is downthehole at the card.

Preferably, the cleaning assembly comprises a mounting plate and a fixing plate, a stepping motor is arranged in the middle of one side of the mounting plate, the stepping motor drives a rotating plate to rotate, a brush plate is arranged on one side, away from the stepping motor, of the rotating plate, and mounting holes are formed in the upper portion and the lower portion of the mounting plate.

Preferably, the fixed plate is fixedly connected with upper and lower portions on the periphery of the fixed sleeve respectively, the middle part in the fixed plate is all connected with the bayonet lock in a sliding manner, the bayonet lock is all clamped in the mounting hole, one end, away from the fixed sleeve, of the bayonet lock is fixedly connected with a first handle, and the periphery of the bayonet lock is all sleeved with a reset spring.

Preferably, the fan body lower part is installed and is installed the base, and the preformed hole has been seted up on the base surface of installing.

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

1. the utility model provides a be provided with fixed subassembly in the dirt-proof fan, through pulling the second handle for the fixed pin breaks away from the fixed orifices, and then can take out the baffle from the open slot, and the staff can carry out degree of depth clearance to the dust screen in the baffle this moment, avoids external dust to block up the dust screen, influences the fan normal work to, under compression spring's cooperation, can install the baffle fixed fast, simplifies the fixed step of installation, improves installation effectiveness.

2. The utility model provides a be provided with in the dirt-proof fan and clean the subassembly, when the fan at the higher occasion during operation of dust, under bayonet lock, reset spring and first handle's mutual cooperation, can install the mounting panel fast fixedly, then through control step motor for the rotor plate drives the brush board and rotates at the uniform velocity, and then makes the brush board clean the dust on dust screen surface, can avoid the dust to adsorb on dust screen surface.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of a fixing sleeve according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a baffle plate according to the present utility model;

FIG. 4 is a schematic view of a part of the brush plate according to the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is a schematic view of a partial structure of an open slot according to the present utility model;

FIG. 7 is a schematic view of a part of the structure of the fixing assembly of the present utility model.

In the figure: 1. a fan body; 2. an air inlet pipe; 3. a fixed sleeve; 31. an open slot; 32. a clamping hole; 4. an air outlet pipe; 5. a mounting base; 6. a baffle; 61. a dust screen; 62. pulling a plate; 63. a plug block; 64. a fixing hole; 7. a cleaning assembly; 71. a stepping motor; 72. a mounting plate; 73. a fixing plate; 74. a rotating plate; 75. brushing a plate; 76. a return spring; 77. a bayonet lock; 78. a first handle; 79. a mounting hole; 8. a fixing assembly; 81. a socket; 82. a plug-in groove; 83. a second handle; 84. a fixing pin; 85. compressing the spring.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: a dust-proof blower, comprising: the air inlet pipe 2 is arranged on one side of the fan body 1, the air outlet pipe 4 is arranged on the front side of the fan body 1, the periphery of the air inlet pipe 2 is fixedly connected with the fixing sleeve 3, the periphery of the fixing sleeve 3 is provided with the open slot 31, and the periphery of the fixing sleeve 3 is provided with the clamping holes 32; the baffle plate 6 is slidably connected in the open slot 31, a dust screen 61 is arranged in the middle of the baffle plate 6, plug-in blocks 63 are symmetrically arranged on the periphery of the baffle plate 6, and fixing holes 64 are formed in the surfaces of the plug-in blocks 63 and close to one side of the fan body 1; the fixing assemblies 8 are respectively arranged at the upper part and the lower part of one side of the periphery of the fixing sleeve 3; and the cleaning assembly 7 is arranged on one side of the fixed sleeve 3 away from the fan body 1.

Baffle 6 front side fixedly connected with arm-tie 62, the protection pad is installed to arm-tie 62 front side, fixed subassembly 8 includes plug seat 81, plug seat 81 installs respectively in fixed sleeve 3 upper and lower part, the jack groove 82 has all been seted up at the middle part in the plug seat 81, equal sliding connection has fixed pin 84 in fixed sleeve 3 one side of plug seat 81, fixed pin 84 outside Zhou Jun cover is equipped with compression spring 85, fixed pin 84 is kept away from fixed sleeve 3 one end all fixedly connected with second handle 83, fixed pin 84 all block is in draw-in hole 32, cleaning subassembly 7 includes mounting panel 72 and fixed plate 73, mounting panel 72 one side mid-mounting has step motor 71, step motor 71 drives rotation plate 74 and rotates, rotation plate 74 is kept away from step motor 71 one side and is installed brush board 75, mounting panel 72 upper and lower part has all been seted up mounting hole 79, fixed plate 73 is fixed connection respectively in fixed sleeve 3 periphery upper and lower part, equal sliding connection has bayonet lock 77 in the middle part in the fixed plate 73, bayonet lock 77 all blocks in mounting hole 79, bayonet lock 77 keeps away from fixed sleeve 3 one end all fixedly connected with first handle 78, bayonet lock 77 outside Zhou Jun cover is equipped with reset spring 76, fan 5 is seted up at the surface mounting 5 under the base.

The utility model provides a be provided with fixed subassembly 8 in the dirt-proof fan, through pulling second handle 83, make fixed pin 84 break away from fixed orifices 64, and then can take out baffle 6 from open slot 31, the staff can carry out the degree of depth clearance to the dust screen 61 in the baffle 6 this moment, avoid external dust to block up dust screen 61, influence fan normal work, and under compression spring 85's cooperation, can install baffle 6 fast fixedly, simplify the fixed step of installation, improve the installation effectiveness, and when the fan is at the higher occasion work of dust, under bayonet lock 77, reset spring 76 and first handle 78's mutual cooperation, can install the mounting panel 72 fixedly fast, then through control step motor 71, make the rotor plate 74 drive brush plate 75 at uniform velocity rotation, and then make brush plate 75 clean dust on dust screen 61 surface, can avoid the dust to adsorb on dust screen 61 surface.

While the foregoing describes illustrative embodiments of the present utility model so that those skilled in the art may understand the present utility model, the present utility model is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present utility model as long as the modifications are within the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.

Claims

1. A dustproof fan, its characterized in that: the fan includes:

the air inlet pipe (2) is arranged on one side of the fan body (1), the air outlet pipe (4) is arranged on the front side of the fan body (1), the periphery of the air inlet pipe (2) is fixedly connected with the fixing sleeve (3), the periphery of the fixing sleeve (3) is provided with the open slot (31), and the periphery of the fixing sleeve (3) is provided with the clamping holes (32);

the baffle (6), baffle (6) sliding connection is in open slot (31), baffle (6) mid-mounting has dust screen (61), and baffle (6) periphery symmetry is installed and is inserted block (63), and fixed orifices (64) have all been seted up on the surface of inserted block (63) near fan body (1) one side;

the fixing assembly (8) is respectively arranged at the upper part and the lower part of one side of the periphery of the fixing sleeve (3);

and the cleaning assembly (7) is arranged on one side, far away from the fan body (1), of the fixed sleeve (3).

2. A dust-proof blower according to claim 1, wherein: the front side of the baffle (6) is fixedly connected with a pull plate (62), and a protection pad is arranged on the front side of the pull plate (62).

3. A dust-proof blower according to claim 1, wherein: the fixing assembly (8) comprises inserting seats (81), the inserting seats (81) are respectively arranged at the upper portion and the lower portion of the fixing sleeve (3), inserting grooves (82) are formed in the middle of each inserting seat (81), fixing pins (84) are slidably connected to one sides, away from the fixing sleeve (3), of the inserting seats (81), and compression springs (85) are sleeved on the outer Zhou Jun of the fixing pins (84).

4. A dust protected blower as set forth in claim 3 wherein: the fixed pin (84) is kept away from fixed sleeve (3) one end all fixedly connected with second handle (83), and fixed pin (84) all block in draw-in hole (32).

5. A dust-proof blower according to claim 1, wherein: the cleaning assembly (7) comprises a mounting plate (72) and a fixing plate (73), a stepping motor (71) is mounted in the middle of one side of the mounting plate (72), the stepping motor (71) drives a rotating plate (74) to rotate, a brush plate (75) is mounted on one side, far away from the stepping motor (71), of the rotating plate (74), and mounting holes (79) are formed in the upper portion and the lower portion of the mounting plate (72).

6. A dust protected blower as set forth in claim 5 wherein: the fixed plate (73) is fixedly connected to the upper and lower parts of the periphery of the fixed sleeve (3), the middle part in the fixed plate (73) is slidably connected with the clamping pin (77), the clamping pin (77) is clamped in the mounting hole (79), one end, far away from the fixed sleeve (3), of the clamping pin (77) is fixedly connected with the first handle (78), and a return spring (76) is sleeved outside the clamping pin (77) and is sleeved outside the Zhou Jun.

7. A dust-proof blower according to claim 1, wherein: the fan comprises a fan body (1), wherein a mounting base (5) is arranged at the lower part of the fan body, and preformed holes are formed in the surface of the mounting base (5).