CN112145459A

CN112145459A - Industrial electric fan convenient to equipment

Info

Publication number: CN112145459A
Application number: CN201910572397.4A
Authority: CN
Inventors: 谢休明
Original assignee: Gaoyou Renhe Mechanical Accessories Factory
Current assignee: Gaoyou Renhe Mechanical Accessories Factory
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-12-29

Abstract

The invention discloses an industrial electric fan convenient to assemble, which comprises a base, a fan rod, fan blades, a fixed inner shell and a fan blade shell, wherein a buckling groove is formed in the base, the fan rod is connected onto the base, a buckling section at the bottom end of the fan rod is buckled with the buckling groove, a spring is arranged in the fan rod, the upper end of the fan rod is connected with a motor box, a rotating base is sleeved on the right side of a rotating shaft, a groove is formed in the rotating base, the fan blades are embedded in the groove, an outer clamping shell is buckled at the right end of the rotating base and is in threaded connection with a shaft sleeve on the right side, the fixed inner shell is connected to the right side of a motor through screws, and a rotating groove is formed in the opening of a ring of the fixed inner shell. The fan is fixedly connected with the buckling structure formed by the base of the fan and the fan rod, the outer shell of the fan blade and the fixed inner shell are fixed through the rotating dislocation structure, and the buckling structure formed by the rotating base and the outer buckling shell fixes the fan blade, so that the fan is convenient to mount, dismount and transport separately.

Description

Industrial electric fan convenient to equipment

Technical Field

The invention relates to the technical field of electric fans, in particular to an industrial electric fan convenient to assemble.

Background

The electric fan is a daily article for daily life, and is particularly important when the weather is hot, but the electric fans on the market are fixed by screws at present, and when the electric fans need to be put into a vehicle for transportation, all parts of the electric fans are troublesome to mount and dismount, are inconvenient to separate and transport, and are inconvenient to clean, so that dust is easy to accumulate after the electric fans are installed for a long time.

Disclosure of Invention

The invention aims to provide an industrial electric fan convenient to assemble, and aims to solve the problems that the conventional electric fan is inconvenient to assemble and disassemble, carry and clean in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an industrial electric fan convenient to assemble comprises a base, a fan rod, fan blades, a fixed inner shell and a fan blade outer shell, wherein a buckling groove is formed in the base, the fan rod is connected onto the base, a buckling section at the bottom end of the fan rod is buckled with the buckling groove, a spring is arranged in the fan rod, the upper end of the fan rod is connected with a motor box, a storage battery is arranged on the surface of the motor box, a motor is arranged in the motor box, the motor is connected with the storage battery through a lead, the right side of the motor is connected with a rotating shaft, a rotating base is sleeved on the right side of the rotating shaft, a groove is formed in the rotating base, the fan blades are embedded in the groove, an inner clamping ring is arranged on the side wall of the rotating base, an outer clamping shell is buckled at the right end of the rotating base, an outer clamping ring is arranged on the side wall of the outer clamping shell, a clamping block is arranged in the outer clamping shell, and the outer, the left side of axle sleeve is being connected the pivot, fixed inner shell passes through screwed connection on the right side of motor, and is equipped with in the fixed inner shell circle mouth and rotates the groove, be equipped with the dislocation piece outside the circle mouth of fixed inner shell, the flabellum shell utilizes the dislocation piece to fix on fixed inner shell right side.

Preferably, the fastening groove in the base is fastened with the fastening section at the bottom end of the fan rod and the spring in the fan rod to form a fastening and fixing structure.

Preferably, the fan blade is embedded in a groove in the rotating base and forms an embedded fixing structure with a clamping block in the outer clamping shell.

Preferably, the outer clamping shell and the shaft sleeve form a spiral fixing structure through external threads and internal threads.

Preferably, the rotating base and the outer clamping shell are buckled with each other through the inner clamping ring and the outer clamping ring to form a clamping type fixing structure.

Preferably, the dislocation pieces outside the ring opening of the fixed inner shell and the notches of the fan blade outer shells are dislocated with each other to form a dislocated fixing structure.

Compared with the prior art, the invention has the beneficial effects that: the base of fan passes through buckle structure fixed connection with the fan pole and is in the same place, when the fan needs the loading to carry, convenient to assemble and dismantle, it separately carries more to be convenient for, flabellum shell is together fixed through rotatory dislocation structure with fixed inner shell, the installation of shell and inner shell of being convenient for of such structure is dismantled, fan piece embedding rotating base, the fixed fan piece of structure is detained mutually that rotating base and outer card shell formed, the installation that makes the fan piece is more convenient, also the sanitization more easily.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a partial side view cross-sectional structure of the present invention;

fig. 3 is a schematic front sectional view of the present invention.

In the figure: 1. a base; 2. buckling grooves; 3. a fan lever; 4. buckling sections; 5. a spring; 6. a motor box; 7. a storage battery; 8. an electric motor; 9. a rotating shaft; 10. rotating the base; 11. a groove; 12. an inner collar; 13. an outer clamping shell; 14. a clamping block; 15. an outer collar; 16. a shaft sleeve; 17. a fan blade; 18. fixing the inner shell; 19. a rotating groove; 20. a dislocation sheet; 21. a fan blade housing.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an industrial electric fan convenient to assemble comprises a base 1, a fan rod 3, fan blades 17, a fixed inner shell 18 and a fan blade outer shell 21, wherein a buckling groove 2 is formed in the base 1, the fan rod 3 is connected onto the base 1, a buckling section 4 at the bottom end of the fan rod 3 is buckled with the buckling groove 2, a spring 5 is arranged in the fan rod 3, the buckling groove 2 in the base 1 is buckled with the buckling section 4 at the bottom end of the fan rod 3 to form a buckling and fixing structure, a palm holds the fan rod 3, the buckling section 4 is pressed downwards towards the fan rod 3 by hands to align the buckling groove 2, the fan rod 3 is inserted into the base 1, under the action of the spring 5, the buckling section 4 tightly buckles the buckling groove 2, the base 1 and the fan rod 3 are assembled, if the fan is disassembled, the fan rod 3 can be pulled out from the base 1 by pressing the buckling section 4 into the fan rod 3, the buckling section 4 is buckled with the buckling groove 2 to enable the fan to be assembled conveniently, and the fan is very easy to disassemble when a vehicle is assembled, the upper end of the fan rod 3 is connected with a motor box 6, a storage battery 7 is arranged on the surface of the motor box 6, a motor 8 is arranged in the motor box 6, the motor 8 is connected with the storage battery 7 through a lead, the right side of the motor 8 is connected with a rotating shaft 9, the right side of the rotating shaft 9 is sleeved with a rotating base 10, a groove 11 is arranged in the rotating base 10, a fan sheet 17 is embedded in the groove 11, an inner clamping ring 12 is arranged on the side wall of the rotating base 10, the right end of the rotating base 10 is clamped with an outer clamping shell 13, an outer clamping ring 15 is arranged on the side wall of the outer clamping shell 13, the rotating base 10 and the outer clamping shell 13 are clamped with each other through the inner clamping ring 12 and the outer clamping ring 15 to form a clamping type fixing structure, when the installation is needed, the outer clamping shell 13 is only required to be pressed leftwards, the outer clamping ring 15 on the side wall of the outer clamping shell 13 is clamped with the inner clamping ring 12 on the side wall of the rotating base 10, namely, the outer clamping ring 15 is buckled with the inner clamping ring 12 to ensure that the installation and the disassembly are very easy, the clamping block 14 is arranged in the outer clamping shell 13, the fan 17 is embedded in the groove 11 in the rotary base 10 to form an embedded fixing structure with the clamping block 14 in the outer clamping shell 13, when the fan 17 is installed, the fan 17 is firstly placed in the groove 11, then the outer clamping shell 13 is pressed leftwards to ensure that the clamping block 14 in the outer clamping shell 13 is embedded in the groove 11, the installation is finished, the disassembly can be finished only by pulling the outer clamping shell 13 rightwards when the disassembly is finished, the clamping block 14 ensures that the fan 17 is installed and disassembled easily and quickly, meanwhile, the fan 17 can be completely removed to ensure that the fan 17 is clear and cleaner, the outer clamping shell 13 is connected with the shaft sleeve 16 on the right side through threads, the outer clamping shell 13 and the shaft sleeve 16 form a spiral fixing structure through the external threads and the internal threads, the shaft sleeve 16 only needs to be rotated leftwards during the assembly to ensure that the outer clamping shell 13 and the shaft, namely the installation is finished, only the shaft sleeve 16 needs to be rotated rightwards when the fan blade is disassembled, the installation and the disassembly of the shaft sleeve 16 are very convenient and convenient for separate transportation due to the spiral connection of the internal thread and the external thread, the rotating shaft 9 is connected to the left side of the shaft sleeve 16, the fixed inner shell 18 is connected to the right side of the motor 8 through the screw, the rotating groove 19 is arranged in the opening of the fixed inner shell 18, the dislocation piece 20 is arranged outside the opening of the fixed inner shell 18, the fan blade outer shell 21 is fixed on the right side of the fixed inner shell 18 through the dislocation piece 20, the dislocation piece 20 outside the opening of the fixed inner shell 18 is mutually dislocated with the gap of the fan blade outer shell 21 to form a dislocation type fixing structure, the gap of the fan blade outer shell 21 is aligned with the dislocation piece 20 in the opening of the fixed inner shell 18 when the fan blade outer shell is installed, the fan blade outer shell 21 is pressed leftwards, during the dismantlement at first rotate flabellum shell 21 and make the breach aim at dislocation piece 20, then take out flabellum shell 21 right and can accomplish the dismantlement, flabellum shell 21 and dislocation piece 20 dislocation are fixed and are made the installation of flabellum shell 21 dismantle very convenient, more are convenient for separately transport.

The working principle is as follows: when the electric fan is installed, firstly, a palm is used for holding a fan rod 3, the buckling sections 4 are pressed down towards the inside of the fan rod 3 by hands, so that the buckling sections 4 at two sides can be placed in the buckling grooves 2, at the moment, the buckling grooves 2 are aligned, the fan rod 3 is vertically placed, when the fan rod 3 contacts the bottom of the buckling grooves 2, fingers are loosened, the buckling sections 4 tightly abut against the buckling grooves 2 under the action of the internal springs 5, the base 1 and the fan rod 3 are installed, when a fan sheet 17 is installed, firstly, the I-shaped end of the fan sheet 17 is aligned to the groove 11 of the rotating base 10 and pressed down along the groove 11, then, the clamping block 14 in the outer clamping shell 13 is aligned to the groove 11 of the rotating base 10, the outer clamping shell 13 is integrally pressed down, at the moment, the inner clamping ring 12 at the side wall of the rotating base 10 and the outer clamping ring 15 at the side wall of the outer clamping shell 13 are tightly buckled together, then, the fixing groove in the shaft sleeve 16 is aligned to, when the fan blade outer shell 21 needs to be installed, firstly, the notch on the fan blade outer shell 21 is aligned with the dislocation piece 20 on the fixed inner shell 18, then the fan blade outer shell 21 is pressed leftwards, the fan blade outer shell 21 is clamped into the rotating groove 19 of the fixed inner shell 18, then the fan blade outer shell 21 is rotated to make the notch of the ring opening dislocated with the dislocation piece 20 in the ring opening of the fixed inner shell 18, and at this time, the installation of the fan blade outer shell 21 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. The utility model provides an industry electric fan convenient to equipment, includes base (1), fan pole (3), fan piece (17), fixed inner shell (18), flabellum shell (21), its characterized in that: the fan is characterized in that a fastening groove (2) is formed in the base (1), the fan rod (3) is connected onto the base (1), a fastening section (4) at the bottom end of the fan rod (3) is fastened with the fastening groove (2), a spring (5) is installed in the fan rod (3), the upper end of the fan rod (3) is connected with a motor box (6), a storage battery (7) is arranged on the surface of the motor box (6), a motor (8) is installed in the motor box (6), the motor (8) is connected with the storage battery (7) through a wire, the right side of the motor (8) is connected with a rotating shaft (9), a rotating base (10) is sleeved on the right side of the rotating shaft (9), a groove (11) is formed in the rotating base (10), a fan sheet (17) is embedded into the groove (11), an inner clamping ring (12) is arranged on the side wall of the rotating base (10), and an outer clamping shell (13) is fastened at the right end of the rotating base (10), and the lateral wall of outer card shell (13) has outer rand (15), fixture block (14) have been put to the inside of outer card shell (13), and outer card shell (13) and axle sleeve (16) on right side pass through threaded connection, pivot (9) are being connected in the left side of axle sleeve (16), fixed inner shell (18) pass through screwed connection on the right side of motor (8), and are equipped with in fixed inner shell (18) circle mouth and rotate groove (19), the circle mouth of fixed inner shell (18) is equipped with dislocation piece (20) outward, flabellum shell (21) utilize dislocation piece (20) to fix on fixed inner shell (18) right side.

2. An industrial electric fan easy to assemble as claimed in claim 1, wherein: the buckling groove (2) in the base (1) is buckled with the buckling section (4) at the bottom end of the fan rod (3) and the spring (5) in the fan rod (3) to form a buckling and fixing structure.

3. An industrial electric fan easy to assemble as claimed in claim 1, wherein: the fan blade (17) is embedded in the groove (11) in the rotating base (10) and forms an embedded fixing structure with the clamping block (14) in the outer clamping shell (13).

4. An industrial electric fan easy to assemble as claimed in claim 1, wherein: the outer clamping shell (13) and the shaft sleeve (16) form a spiral fixing structure through external threads and internal threads.

5. An industrial electric fan easy to assemble as claimed in claim 1, wherein: the rotary base (10) and the outer clamping shell (13) are buckled with each other through the inner clamping ring (12) and the outer clamping ring (15) to form a clamping type fixing structure.

6. An industrial electric fan easy to assemble as claimed in claim 1, wherein: the dislocation pieces (20) outside the ring openings of the fixed inner shells (18) and the gaps of the fan blade outer shells (21) are dislocated with each other to form a dislocated fixing structure.