CN210829807U

CN210829807U - Cooling fan with dust exhausting function

Info

Publication number: CN210829807U
Application number: CN201921788643.1U
Authority: CN
Inventors: 洪浩荣
Original assignee: Shenzhen Yirongchuan Electronic Technology Co ltd
Current assignee: Shenzhen Yirongchuan Electronic Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-23
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of cooling fans, in particular to a cooling fan with dust exhaust function, which comprises an outer shell, wherein a water baffle is fixedly connected to the inner side of one end of the outer shell, a water pump is fixedly connected to the inner side of the left end of the water baffle, a water pipe is connected to the bottom side of one end of the water pump in a communicating manner, a hollow shaft is rotatably connected to the inner side of one end of the water pipe, an inner shell is fixedly connected to the outer side of the left end of the hollow shaft, a cylindrical shell is slidably connected to the outer side of the inner shell, fan blades are fixedly connected to the outer side of the cylindrical shell, a second motor is fixedly connected to the inner side of one end of the outer shell, a fan is fixedly connected to the end of a main shaft of the second motor, a ventilation sheet is fixedly connected to the inner side of one end, the device can spray water and absorb water, and the dust exhaust function of the device is realized.

Description

Cooling fan with dust exhausting function

Technical Field

The utility model relates to a radiator fan technical field specifically is a radiator fan with dust exhaust function.

Background

Along with the wide application of various novel equipment, the comfort and convenience of people's life are increased, the rhythm of life is accelerated, cooling fans are used on many modern large-scale machines, such as air conditioner outdoor units, partially waterproof outdoor diesel generators and the like, except for the machines which need the cooling fans, some large-scale plants also need the cooling fans, such as high-temperature working plants like weaving factories and flour mills, the application of the cooling fans is more and more extensive along with the development of the society, and therefore, the demand for the cooling fan with the dust exhaust function is increased day by day.

Along with the rapid development of science and technology, the mechanical equipment that people contacted is also more and more, because mechanical product work can generate heat, and mechanical product overheated can lead to mechanical product to damage, so almost all high-speed pivoted mechanical product all can use the radiator, and radiator fan is the low price efficient heat dissipation mode, but radiator fan uses the back for a long time, inevitably can glue a lot of dusts on the radiator fan, if clear up the dust exhaust for a long time, can be to radiator fan unable normal work, influence mechanical working property even, make mechanical damage even, and radiator fan's flabellum structure lets the fan be difficult to clear up the dust exhaust, consequently, provide a radiator fan with dust exhaust function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiator fan with dust exhausting function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a radiator fan with dust exhausting function, includes the shell, the inboard fixedly connected with breakwater of one end of shell, the inboard fixedly connected with water pump of left end of breakwater, the one end bottom side intercommunication of water pump is connected with the water pipe, the inboard rotation of one end of water pipe is connected with the hollow shaft, the left end outside fixedly connected with inner shell of hollow shaft, the outside sliding connection of inner shell has the cylinder shell, the outside fixedly connected with flabellum of cylinder shell, the inboard fixedly connected with second motor of one end of shell, the terminal fixedly connected with fan of main shaft of second motor, the inboard fixedly connected with ventilation piece of one end of shell, the top inboard of shell is provided with the bolt that adds water.

Preferably, the inner side of the right end of the shell is fixedly connected with a first motor, and the tail end of a main shaft of the first motor is fixedly connected with a hollow shaft.

Preferably, the inboard fixedly connected with first spring of one end of inner shell, the left end fixedly connected with block ware of first spring, and the right-hand member of block ware is connected with the inboard rotation of one end of inner shell, the inboard sliding connection of one end of inner shell has the electro-magnet, the right-hand member outside fixedly connected with third spring of electro-magnet, the right-hand member fixedly connected with iron ring of third spring, and the outside of iron ring and the inboard fixed connection of one end of inner shell, the right-hand member outside fixedly connected with push rod of electro-magnet, and the inboard sliding connection of the one end outside of push rod and iron ring.

Preferably, the inner side of the left end of the fastener is fastened and connected with a fastening strip, the outer side of the left end of the fastening strip is fixedly connected with a cylindrical sheet, the inner side of the cylindrical sheet is slidably connected with an expansion body, the outer side of the left end of the expansion body is fixedly connected with a second spring, the left end of the second spring is fixedly connected with a cylindrical shell, and the inner side of the left end of the cylindrical shell is fixedly connected with the left end of the cylindrical sheet.

Preferably, a hole is formed in the rotary connection position of the hollow shaft and the water pipe.

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

1. the utility model discloses in, through block ware, card strip, electro-magnet, the first spring that sets up, can realize simply demolising of cylinder shell to make the flabellum demolish, demolish back easy to assemble, and can not lead to the unstable rotation of the center of rotation of taking place when rotatory of cylinder shell because of relapse the dismouting, demolish the back and conveniently clear up, and the device after demolising can wash, make the washing more thorough, solve and lead to being difficult to the problem of normal clearance because of the flabellum structure.

2. The utility model discloses in, through the water pump that sets up, the water pipe, the hollow shaft, the ventilation piece, can make the automatic dust exhaust of clearing up of device, need not to dismantle, the water pump passes through the inboard that the water pressurization reachs the inner shell with water, because the inboard of inner shell is provided with the apopore, water can follow inner shell atomizing blowout, water can be with the dust on the flabellum, impurity such as batting drenches, along with water to the dust, batting soaks the heaviness, because the flabellum is rotatory, centrifugal force when along with the fan rotates, alright throw away impurity to the shell inboard, because the shell inboard is provided with the ventilation piece, because the fan rotates and produces suction, make the impurity of taking water inhale and discharge the shell outside from the ventilation piece inboard, realize the automatic dust exhaust function of device, solve because the flabellum structure leads.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the water pump of the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 6 is a rear view of the overall structure of the present invention.

In the figure: the water pump water-saving device comprises a shell 1, a water baffle 2, a water pump 3, a water pipe 4, a first motor 5, a hollow shaft 6, an inner shell 7, a first spring 8, a first fastener 9, a fastener 10, a fastener strip 11, a cylindrical sheet 12, a telescopic body 13, a second spring 14, an electromagnet 15, a third spring 15, an iron ring 16, a push rod 17, a cylindrical shell 18, fan blades 19, a second motor 20, a fan 21, a ventilation sheet 22 and a water adding bolt 23.

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.

Referring to fig. 1-6, the present invention provides a technical solution:

a heat radiation fan with dust exhaust function comprises an outer shell 1, wherein a water baffle 2 is fixedly connected to the inner side of one end of the outer shell 1, water can not flow out due to the arrangement, a water pump 3 is fixedly connected to the inner side of the left end of the water baffle 2, a water pipe 4 is connected to the bottom side of one end of the water pump 3 in a communicating manner, water can be pressurized to pass through the water pipe 4 due to the arrangement, a hollow shaft 6 is rotatably connected to the inner side of one end of the water pipe 4 due to the arrangement, an inner shell 7 is fixedly connected to the outer side of the left end of the hollow shaft 6, a water outlet is formed in the inner side of the inner shell 7, water can flow in the inner shell 7 due to the arrangement, a cylindrical shell 18 is slidably connected to the outer side of the inner shell 7, fan blades 19 are fixedly connected to the outer side of the cylindrical shell 18, a second motor 20 is fixedly connected to the inner side of, the inboard fixedly connected with air flap 22 of one end of shell 1, the top inboard of shell 1 is provided with adds water bolt 23.

The inner side of the right end of the outer shell 1 is fixedly connected with a first motor 5, the tail end of a main shaft of the first motor 5 is fixedly connected with a hollow shaft 6, the arrangement can enable the first motor 5 to drive the hollow shaft 6 to rotate, the inner side of one end of the inner shell 7 is fixedly connected with a first spring 8, the left end of the first spring 8 is fixedly connected with a clamping device 9, the right end of the clamping device 9 is rotatably connected with the inner side of one end of the inner shell 7, the inner side of one end of the inner shell 7 is slidably connected with an electromagnet 14, the outer side of the right end of the electromagnet 14 is fixedly connected with a third spring 15, the right end of the third spring 15 is fixedly connected with an iron ring 16, the outer side of the iron ring 16 is fixedly connected with the inner side of one end of the inner shell 7, the outer side of the right end of the electromagnet 14 is fixedly connected with a push rod 17, the arrangement can enable the electromagnet 14 to drive the push rod 17 to move, the clamping strip 10 is connected to the inner side of the left end of the clamping device 9 in a clamping mode, the cylindrical sheet 11 is fixedly connected to the outer side of the left end of the clamping strip 10, the cylindrical sheet 11 can be fixedly clamped, the telescopic body 12 is connected to the inner side of the cylindrical sheet 11 in a sliding mode, the second spring 13 is fixedly connected to the outer side of the left end of the telescopic body 12, the cylindrical shell 18 is fixedly connected to the left end of the second spring 13, the inner side of the left end of the cylindrical shell 18 is fixedly connected to the left end of the cylindrical sheet 11, when the clamping device 9 is separated from the clamping strip 10, the cylindrical shell 18 is pushed away to the left by the cylindrical sheet 11, a hole is formed in the rotating connection position of the hollow shaft 6 and the water pipe 4, and water in the water pipe 4 can flow into the inner side of the hollow.

The model of the water pump 3 is 865 water pump, the model of the first motor 5 is 35BYJ46-K1, the model of the electromagnet 14 is KK-P20/15, and the model of the second motor 20 is DRF-300 CA-06830.

The working process is as follows: the utility model supplies power through the external power supply before using, the water adding bolt 23 is unscrewed, clean water source is added into the inner side of the shell 1, the water adding bolt 23 is screwed down, when the automatic cleaning function of the starting device is needed, the first motor 5 is electrified, the first motor 5 drives the hollow shaft 6 to rotate, the hollow shaft 6 drives the inner shell 7 to rotate, the inner shell 7 drives the cylindrical shell 18 to rotate due to the block of the block device 9 and the block strip 10, the water feeding pump 3 is electrified, the water pump 3 can pressurize the clean water source in the inner side of the shell 1 and lead the water pipe 4 to reach the inner side of the inner shell 7, water can be sprayed out from the inner side of the inner shell 7, the water can wet impurities such as dust and wool on the fan blades 19, the weight of the wool is wetted along with the water, because the fan blades 19 rotate, the centrifugal force when the fan blades 19 rotate can throw the impurities out of the inner side of the shell 1, the, the second motor 20 drives the fan 21 to rotate clockwise, the fan 21 rotates clockwise to enable the inner side of the shell 1 to generate suction, thrown impurities are sucked into the outer side of the shell 1 through the ventilation fins 22 due to the suction generated by the fan 21 and are discharged to the outer side of the shell 1, the automatic cleaning function of the device is achieved, when the fan blades 19 need to be detached and cleaned, the electromagnet 14 is electrified, the electromagnet 14 generates magnetic force to be sucked to the iron ring 16 after being electrified, due to the fact that the electromagnet 14 moves rightwards, the electromagnet 14 drives the push rod 17 to move rightwards, the clamping device 9 can be pushed rightwards, the clamping device 9 rotates around the rotating center, the clamping device 9 rotates to separate the clamping strips 10, clamping limitation of the clamping device 9 is avoided, the second spring 13 pushes the cylindrical shell 18 leftwards, the cylindrical shell 18 drives the fan blades 19 to push leftwards together, and detachment of the fan blades 19 is completed.

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 cooling fan with dust exhausting function, which comprises a shell (1), is characterized in that: the inner side of one end of the shell (1) is fixedly connected with a water baffle (2), the inner side of the left end of the water baffle (2) is fixedly connected with a water pump (3), a water pipe (4) is communicated and connected with the bottom side of one end of the water pump (3), a hollow shaft (6) is rotatably connected with the inner side of one end of the water pipe (4), an inner shell (7) is fixedly connected with the outer side of the left end of the hollow shaft (6), a water outlet is arranged on the inner side of the inner shell (7), the outer side of the inner shell (7) is connected with a cylindrical shell (18) in a sliding way, the outer side of the cylindrical shell (18) is fixedly connected with fan blades (19), a second motor (20) is fixedly connected with the inner side of one end of the shell (1), the tail end of the main shaft of the second motor (20) is fixedly connected with a fan (21), the air inlet is characterized in that a ventilation sheet (22) is fixedly connected to the inner side of one end of the shell (1), and a water adding bolt (23) is arranged on the inner side of the top end of the shell (1).

2. A heat radiating fan with a dust exhausting function according to claim 1, wherein: the motor is characterized in that a first motor (5) is fixedly connected to the inner side of the right end of the shell (1), and a hollow shaft (6) is fixedly connected to the tail end of a main shaft of the first motor (5).

3. A heat radiating fan with a dust exhausting function according to claim 1, wherein: the utility model discloses a novel electric iron ring, including inner shell (7), the inboard first spring (8) of one end fixedly connected with of inner shell (7), the left end fixedly connected with block ware (9) of first spring (8), and the right-hand member of block ware (9) rotates with the one end inboard of inner shell (7) to be connected, the inboard sliding connection of one end of inner shell (7) has electro-magnet (14), the right-hand member outside fixedly connected with third spring (15) of electro-magnet (14), the right-hand member fixedly connected with iron ring (16) of third spring (15), and the outside of iron ring (16) and the inboard fixed connection of one end of inner shell (7), the right-hand member outside fixedly connected with push rod (17) of electro-magnet (14), and the inboard sliding connection of the one end outside of push rod (17).

4. A heat radiating fan with a dust exhausting function according to claim 3, wherein: the clamping device is characterized in that a clamping strip (10) is clamped and connected to the inner side of the left end of the clamping device (9), a cylindrical sheet (11) is fixedly connected to the outer side of the left end of the clamping strip (10), an extensible body (12) is slidably connected to the inner side of the cylindrical sheet (11), a second spring (13) is fixedly connected to the outer side of the left end of the extensible body (12), a cylindrical shell (18) is fixedly connected to the left end of the second spring (13), and the inner side of the left end of the cylindrical shell (18) is fixedly connected with the left end of the cylindrical sheet (11).

5. A heat radiating fan with a dust exhausting function according to claim 1, wherein: the rotary connection part of the hollow shaft (6) and the water pipe (4) is provided with a hole.