CN211423034U

CN211423034U - Electric fan blade cleaning device

Info

Publication number: CN211423034U
Application number: CN201922083622.6U
Authority: CN
Inventors: 谢彤; 张龚杰; 周宇浩; 乔勇; 王冬霞; 陆元杰
Original assignee: PINGHU CITY VOCATIONAL SECONDARY SCHOOLS
Current assignee: PINGHU CITY VOCATIONAL SECONDARY SCHOOLS
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-04
Anticipated expiration: 2029-11-28

Abstract

The utility model provides an electric fan blade cleaning device, which comprises a handle, a rubber sleeve, an installation cavity, a cover body, a transmission block, a rotary handle, a cleaning layer, a claw bolt, a connecting block, a clamping plate, a wiping layer, a cavity and a control switch, wherein the rubber sleeve is sleeved on the outer side surface of the handle, and the installation cavity is arranged inside the handle; a handle is welded on one side face of the transmission block, a rotating handle is mounted on one side face of the upper end of the transmission block through a claw bolt, a cleaning layer is sleeved on the outer side face of the rotating handle, and the cleaning layer is made of sponge materials; one side of the connecting block is connected with one side of the lower end of the transmission block, the other end of the connecting block is provided with a clamping plate through a T-shaped groove, a wiping layer is embedded on the inner side face of the clamping plate, and a cavity is formed in the clamping plate. The utility model discloses the setting of transmission piece, goat's horn bolt and splint, safety protection nature is higher, and it is comparatively convenient to clear up, and the clearance effect is better, and efficiency is higher, can not cause the harm to the electric fan.

Description

Electric fan blade cleaning device

Technical Field

The utility model belongs to the technical field of domestic appliance, especially, relate to an electric fan blade cleaning device.

Background

An electric fan is called as an electric fan for short, also called as a fan and a fan blower, is a household appliance which uses a motor to drive blades to rotate so as to accelerate the circulation of air, is mainly used for cooling and relieving summer heat and circulating air, is widely used in places such as families, offices, shops, hospitals, hotels and the like, and mainly comprises a fan head, blades, a mesh enclosure, a control device and other parts.

The name of national patent No. CN 107503989A is a device for cleaning dust of a fan, which comprises a supporting frame, a rotating frame, a sliding block, a dust brush assembly, a clamping assembly and a limit rod group; the support frame includes crotch, locking board and end balladeur train, the crotch includes first fork board and second fork board, the upper end of first fork board and the upper end of second fork board link firmly, the locking board is the cylinder sector ring shape, the gag lever post group includes two at least gag lever posts. However, the existing device for cleaning the dust of the fan has the problems of poor safety protection, inconvenient cleaning, poor cleaning effect, low efficiency and easy damage to the electric fan.

Therefore, it is necessary to invent a cleaning device for the blades of an electric fan.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electric fan blade cleaning device to there is the safety protection nature in solving current device that is used for clearing up the fan dust relatively poor, and the clearance is inconvenient, and the clearance effect is relatively poor, and efficiency is lower, causes the problem of harm to the electric fan easily. A cleaning device for blades of an electric fan comprises a handle, a rubber sleeve, an installation cavity, a cover body, a transmission block, a rotating handle, a cleaning layer, a claw bolt, a connecting block, a clamping plate, a wiping layer, a cavity and a control switch, wherein the rubber sleeve is sleeved on the outer side surface of the handle, the installation cavity is arranged inside the handle, the cover body is arranged on one side surface of the installation cavity, and a battery is placed inside the installation cavity; a handle is welded on one side face of the transmission block, a rotating handle is mounted on one side face of the upper end of the transmission block through a claw bolt, a cleaning layer is sleeved on the outer side face of the rotating handle, and the cleaning layer is made of sponge materials; one side face of the connecting block is connected with one side face of the lower end of the transmission block, a clamping plate is arranged at the other end of the connecting block through a T-shaped groove, a wiping layer is embedded in the inner side face of the clamping plate, and a cavity is formed in the clamping plate; the control switch is installed on one side face of the transmission block through a screw.

The transmission block comprises a protective shell, a motor, an inner cavity, a bevel gear and a transmission shaft, wherein a handle is welded on one side surface of the protective shell, and a connecting block is welded at the lower end of the other side surface of the protective shell; an inner cavity is formed in the protective shell, a motor is mounted in the inner cavity through a screw, and the motor is a double-end motor; an output of motor links to each other with the connecting block, and wherein another output of motor passes through bevel gear and links to each other with the transmission shaft, and links to each other through the bearing between transmission shaft and the protecting crust, and the other end of this transmission shaft links to each other with rotatory handle, is favorable to driving rotatory handle through the rotation of motor and rotates the flabellum of electric fan and clear up, and the result of use is better, has avoided the vexation of dismantling the electric fan shell, very big time of having saved.

One side surface of the connecting block is connected with one side surface of the output end of the motor, a T-shaped groove is formed in the other end of the connecting block, and the connecting block is connected with the clamping plate through the T-shaped groove; a gap is formed between the other side face of the output end of the motor and the transmission block, so that the motor can rotate forward and backward to enable the connecting block to swing up and down, the connecting block swings up and down to drive the clamping plate to clean and clean fan blades of the electric fan, the using effect is good, the clamping plate can be taken down when the connecting plate is not needed, and the situation that the working space is small when the clamping plate and the rotating handle work simultaneously is avoided.

Inside the one end of revolving handle was worn into to the one end of transmission shaft, wherein the one end of goat's horn bolt with link to each other with the transmission shaft, and the other end of goat's horn bolt passes revolving handle and links to each other with the lateral surface, be convenient for to the fixed of revolving handle, effectually prevented splint and revolving handle simultaneous working, the condition that influences each other appears, is convenient for clear up the clearance layer of revolving handle lateral surface after accomplishing the flabellum clearance simultaneously.

The output of motor passes through the power cord and links to each other with control switch's output, and wherein control switch's input passes through the power cord and links to each other with the battery of installation intracavity, is favorable to the operation through control switch control whole device, and the result of use is better, and the structure is comparatively simple, and safety protection nature is higher.

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

1. the utility model discloses the setting of splint is favorable to making the connecting block carry out the luffing motion through the positive and negative rotation of motor to the luffing motion of connecting block drives splint and cleans the clearance to the flabellum of electric fan, and the result of use is better, can take off splint when not needing simultaneously, has avoided the less condition of splint and rotatory handle during operation workspace simultaneously.

2. The utility model discloses the setting of goat's horn bolt has effectually prevented splint and rotatory handle simultaneous working, and the condition of influencing mutually appears, is convenient for clear up the clearance layer of rotation handle lateral surface when accomplishing the back to the flabellum clearance simultaneously.

3. The utility model discloses the setting of transmission piece drives the rotation handle through the rotation of motor and rotates and clear up the flabellum of electric fan, and the result of use is better, has avoided the vexation of dismantling electric fan shell, very big time of having saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the claw bolt of the present invention.

Fig. 3 is a schematic structural diagram of the connecting block of the present invention.

Fig. 4 is a schematic structural diagram of the transmission block of the present invention.

In the figure:

1-handle, 2-rubber sleeve, 3-installation cavity, 4-cover body, 5-transmission block, 51-protective shell, 52-motor, 53-inner cavity, 54-bevel gear, 55-transmission shaft, 6-rotating handle, 7-cleaning layer, 8-claw bolt, 9-connecting block, 10-clamping plate, 11-wiping layer, 12-cavity and 13-control switch.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, 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 efforts shall belong to the protection scope of the present invention.

As shown in figures 1 to 4.

The utility model provides an electric fan blade cleaning device, including handle 1, rubber sleeve 2, installation cavity 3, lid 4, transmission block 5, rotation handle 6, cleaning layer 7, goat's horn bolt 8, connecting block 9, splint 10, wiping layer 11, cavity 12 and control switch 13, when needing to use, open lid 4 at first and put the battery into installation cavity 3 inside, and install lid 4 back to the original position, then install splint 10 and connecting block 9 together, and stretch splint 10 into the electric fan inside, make splint 10 clip the flabellum, open control switch 13, motor 52 drives splint 10 and rocks from top to bottom, effectively clear up the flabellum, avoided the unexpected condition to appear when demolising the electric fan, simultaneously when splint 10 damages, also can take off splint 10, and install rotation handle 6 in the one end of transmission shaft 55 through goat's horn bolt 8, then the rotating handle 6 is extended into the electric fan, the motor 52 is turned on through the control switch 13, the motor 52 drives the rotating handle 6 to rotate in the rotating process, the rotating handle 6 cleans the fan blades through the cleaning layer 7 in the rotating process, and the cleaning layer 7 and the wiping layer 11 are made of sponge materials, so that the electric fan has the advantages of no damage to the fan blades and good wiping effect.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides an electric fan blade cleaning device which characterized in that: the cleaning tool comprises a handle (1), a rubber sleeve (2), a mounting cavity (3), a cover body (4), a transmission block (5), a rotating handle (6), a cleaning layer (7), a claw bolt (8), a connecting block (9), a clamping plate (10), a wiping layer (11), a cavity (12) and a control switch (13), wherein the rubber sleeve (2) is sleeved on the outer side surface of the handle (1), the mounting cavity (3) is arranged inside the handle (1), the cover body (4) is arranged on one side surface of the mounting cavity (3), and a battery is placed inside the mounting cavity (3); a handle (1) is welded on one side face of the transmission block (5), a rotating handle (6) is mounted on one side face of the upper end of the transmission block (5) through a claw bolt (8), a cleaning layer (7) is sleeved on the outer side face of the rotating handle (6), and the cleaning layer (7) is made of sponge materials; one side face of the connecting block (9) is connected with one side face of the lower end of the transmission block (5), a clamping plate (10) is mounted at the other end of the connecting block (9) through a T-shaped groove, a wiping layer (11) is embedded in the inner side face of the clamping plate (10), and a cavity (12) is formed in the clamping plate (10); the control switch (13) is installed on one side face of the transmission block (5) through a screw.

2. The blade cleaning apparatus for an electric fan as claimed in claim 1, wherein: the transmission block (5) comprises a protective shell (51), a motor (52), an inner cavity (53), a bevel gear (54) and a transmission shaft (55), wherein a handle (1) is welded on one side surface of the protective shell (51), and a connecting block (9) is welded at the lower end of the other side surface of the protective shell (51); an inner cavity (53) is formed in the protective shell (51), a motor (52) is installed in the inner cavity (53) through a screw, and the motor (52) is a double-end motor; one output end of the motor (52) is connected with the connecting block (9), the other output end of the motor (52) is connected with a transmission shaft (55) through a bevel gear (54), the transmission shaft (55) is connected with the protective shell (51) through a bearing, and the other end of the transmission shaft (55) is connected with the rotating handle (6).

3. The blade cleaning apparatus for an electric fan as claimed in claim 1, wherein: one side surface of the connecting block (9) is connected with one side surface of the output end of the motor (52), a T-shaped groove is formed in the other end of the connecting block (9), and the connecting block (9) is connected with the clamping plate (10) through the T-shaped groove; a gap is arranged between the other side surface of the output end of the motor (52) and the transmission block (5).

4. The blade cleaning apparatus for an electric fan as claimed in claim 2, wherein: one end of the transmission shaft (55) penetrates into one end of the rotating handle (6), one end of the claw bolt (8) is connected with the transmission shaft (55), and the other end of the claw bolt (8) penetrates through the rotating handle (6) to be connected with the outer side face, so that the rotating handle (6) is fixed conveniently.

5. The blade cleaning apparatus for an electric fan as claimed in claim 2, wherein: the output end of the motor (52) is connected with the output end of the control switch (13) through a power line, and the input end of the control switch (13) is connected with a battery in the installation cavity (3) through the power line.