CN218325405U

CN218325405U - Electric fan with suspension mounting bracket

Info

Publication number: CN218325405U
Application number: CN202222760551.0U
Authority: CN
Inventors: 张书诚
Original assignee: Taizhou Siyu Electrical Equipment Co ltd
Current assignee: Taizhou Siyu Electrical Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-17
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to an electric fan technical field especially relates to an electric fan with hang installing support. Its technical scheme includes motor case, suspension board, flabellum and fan motor, suspension board upper surface is equipped with the bolt hole, suspension board lower surface is equipped with the ring channel, the inside fixture block that installs of ring channel, one side that the suspension board deviates from the fixture block is equipped with the spout, spout internally mounted has the spring, the inserted bar is installed to the spring end, motor case upper surface one side is installed the U template, and the fixture block is located inside the U template, motor case upper surface deviates from one side of U template and installs solid fixed ring, and solid fixed ring cup joints in the inserted bar surface, the fixed plate is installed through the pivot to motor case lower surface. The utility model discloses be convenient for fixed mounting and the dismantlement maintenance of suspension type electric fan are convenient for beat expansion bolts mounting hole at wall or roof in advance simultaneously.

Description

Electric fan with suspension mounting bracket

Technical Field

The utility model relates to an electric fan technical field specifically is an electric fan with hang installing support.

Background

An electric fan is a household appliance which uses a motor to drive fan blades to rotate so as to accelerate the circulation of air, is mainly used for cooling and relieving summer heat and circulating air, and is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like.

The electric fan can be roughly divided into a table type electric fan, a floor type electric fan and a suspension type electric fan, the suspension type electric fan is more used in public places and dormitories, a suspension support of the existing suspension type electric fan is usually fixedly connected with the electric fan, therefore, when the suspension type electric fan is installed, the whole suspension type electric fan needs to be installed on a wall surface or a roof through the suspension support and expansion bolts, the suspension type electric fan is not convenient to fixedly install, disassemble and maintain, and meanwhile, the expansion bolt installation holes of the wall surface or the roof are not convenient and fast to locate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric fan with hang installing support, possess the fixed mounting and the dismantlement maintenance of the suspension type electric fan of being convenient for, be convenient for simultaneously in advance at wall or the advantage of having beaten the expansion bolts mounting hole on roof, the suspension bracket of having solved current suspension type electric fan is usually in the same place with electric fan fixed connection, therefore need install whole suspension type fan in wall or roof through suspension bracket and expansion bolts when installing the suspension type fan, be not convenient for suspension type electric fan fixed mounting and dismantlement maintenance, the problem also not convenient to the expansion bolts mounting hole location on wall or roof simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric fan with hang installing support, includes motor case, suspension plate, flabellum and fan motor, suspension plate upper surface is equipped with the bolt hole, suspension plate lower surface is equipped with the ring channel, the inside fixture block that installs that is equipped with of ring channel, suspension plate one side that is kept away from the fixture block is equipped with the spout, spout internally mounted has the spring, the inserted bar is installed to the spring end, U template is installed to motor case upper surface one side, and the fixture block is located inside the U template, motor case upper surface deviates from one side of U template and installs solid fixed ring, and solid fixed ring cup joints in the inserted bar surface, the fixed plate is installed through the pivot to motor case lower surface, fixed plate lower surface one side is rotated through rotating the seat and is installed the motor casing.

Preferably, the bolt hole is equipped with four altogether, and four the bolt hole is annular array equidistance branch locates the suspension plate upper surface.

Preferably, gear motor is installed to the bottom of motor case inner wall, drive gear is installed to the gear motor output, surface mounting has rotating gear on the fixed plate, and drive gear and rotating gear mesh mutually, and gear motor work drives motor casing and flabellum through drive gear and rotating gear and rotates, adjusts the air supply position of flabellum.

Preferably, one side of the lower surface of the fixing plate, which deviates from the rotating seat, is rotatably provided with an electric push rod, the tail end of the electric push rod is rotatably connected with the upper surface of the motor shell, and the electric push rod drives the motor shell and the fan blades to rotate by taking the rotating seat as an axis so as to adjust the air supply angle of the fan blades.

Preferably, the motor casing internally mounted has fan motor, the flabellum is installed to the fan motor output, and fan motor drives the flabellum and rotates and supply air.

Preferably, the screen panel is installed to one side that the motor casing is close to the flabellum, and the flabellum is located the screen panel inside, and the screen panel plays the effect of protection to the flabellum, can prevent simultaneously that the user from touching pivoted flabellum by mistake and causing mechanical injury.

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

1. the utility model discloses a set up the suspension plate, the ring channel, the U template, the fixture block, the spout, gu fixed ring, inserted bar and spring, the fixed mounting and the dismantlement maintenance of the suspension type electric fan of being convenient for have been reached, be convenient for beat the effect of expansion bolts mounting hole at wall or roof in advance simultaneously, when the installation, can dismantle the suspension plate from the motor case, paste wall or roof and mark according to the position of bolt hole with the suspension plate closely, beat the bolt mounting hole through the mark position, with suspension plate fixed mounting in wall or roof through expansion bolts and bolt hole, make inside U template and solid fixed ring insert the ring channel, outside pulling inserted bar, rotate the motor case, loosen the inserted bar when the fixture block inserts U template is inside, the inserted bar inserts solid fixed ring inside can be with the motor case under the elastic force of spring, motor shell and flabellum etc. are fixed, reverse operation can during the dismantlement.

2. The utility model discloses a set up gear motor, rotary gear, drive gear, pivot, rotate seat and electric push rod, reached the air supply position of the air supply angle of being convenient for adjust the flabellum, enlarge the effect of the air supply area of flabellum, gear motor work drives motor casing and flabellum through drive gear and rotary gear and rotates, adjusts the air supply position of flabellum, and electric push rod drives motor casing and flabellum and uses the rotation seat to rotate as the axle center, adjusts the air supply angle of flabellum.

Drawings

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

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

fig. 3 is a schematic view of the local main view structure of the suspension plate of the present invention.

Fig. 4 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

Reference numerals: 1. bolt holes; 2. a motor case; 3. a suspension plate; 4. a fixing ring; 5. a reduction motor; 6. a fixing plate; 7. rotating the base; 8. a net cover; 9. a fan blade; 10. a motor casing; 11. a fan motor; 12. an electric push rod; 13. a U-shaped plate; 14. an annular groove; 15. a clamping block; 16. inserting a rod; 17. a spring; 18. a chute; 19. a rotating shaft; 20. a rotating gear; 21. a transmission gear.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 to 4, the electric fan with a suspension mounting bracket provided by the present invention comprises a motor box 2, a suspension plate 3, a fan blade 9 and a fan motor 11, wherein bolt holes 1 are formed in the upper surface of the suspension plate 3, the bolt holes 1 are four in number, the four bolt holes 1 are equidistantly arranged in a circular array and are respectively formed in the upper surface of the suspension plate 3, a circular groove 14 is formed in the lower surface of the suspension plate 3, a clamping block 15 is arranged inside the circular groove 14, a sliding groove 18 is formed in one side of the suspension plate 3 away from the clamping block 15, a spring 17 is arranged inside the sliding groove 18, an insertion rod 16 is arranged at the end of the spring 17, the spring 17 is sleeved on the outer surface of the insertion rod 16, the elastic force of the spring 17 acts on the insertion rod 16 to prevent the insertion rod 16 from slipping from the inside of the fixing ring 4, a pull block is arranged at one end of the insertion rod 16 located outside the suspension plate 3, U template 13 is installed to 2 upper surface one sides of motor case, and inside fixture block 15 is located

U template

13, 2 upper surface of motor case deviate from one side of U template 13 and install solid fixed ring 4, and solid fixed ring 4 cup joints in inserted bar 16 surface, fixed plate 6 is installed through pivot 19 to 2 lower surfaces of motor case, 6 lower surface one sides of fixed plate are rotated through rotating 7 and are installed motor casing 10, motor casing 10 internally mounted has fan motor 11, flabellum 9 is installed to fan motor 11 output, fan motor 11 work drives flabellum 9 and rotates the air supply, motor casing 10 is close to one side of flabellum 9 and installs screen panel 8, and flabellum 9 is located inside screen panel 8, screen panel 8 plays the effect of protection to flabellum 9, prevent simultaneously that the user from touching pivoted flabellum 9 by mistake and causing mechanical injury.

The working principle of the electric fan with the suspension mounting bracket based on the embodiment 1 is as follows: when the installation, can dismantle suspension plate 3 from motor case 2, hug closely wall or roof and mark according to bolt hole 1's position with suspension plate 3, beat the bolt mounting hole through the mark position, through expansion bolts and bolt hole 1 with suspension plate 3 fixed mounting in wall or roof, make U template 13 and solid fixed ring 4 insert inside ring channel 14, outside pulling inserted bar 16, rotate motor case 2, loosen inserted bar 16 when fixture block 15 inserts U template 13 inside, inserted bar 16 inserts solid fixed ring 4 inside under spring 17's elastic force and can be with motor case 2, motor casing 10 and flabellum 9 etc. fix, reverse operation can during the dismantlement.

Example two

As shown in fig. 1 and fig. 4, the utility model provides an electric fan with hang installing support, compare in embodiment one, this embodiment still includes that gear motor 5 is installed to the bottom of 2 inner walls of motor case, gear motor 5 output installs drive gear 21, surface mounting has rotating gear 20 on the fixed plate 6, and drive gear 21 and rotating gear mesh 20 mutually, one side that the lower surface deviates from and rotates seat 7 of fixed plate 6 is rotated and is installed electric push rod 12, electric push rod 12 rotates through the axis of rotation and installs in one side that the lower surface of fixed plate 6 deviates from and rotates seat 7, and electric push rod 12 is terminal to be connected with motor casing 10 upper surface rotation, electric push rod 12 is terminal to be connected through axis of rotation with motor casing 10 upper surface rotation.

In this embodiment, the reduction motor 5 works and drives the motor casing 10 and the fan blades 9 to rotate through the transmission gear 21 and the rotary gear 20, so as to adjust the air supply direction of the fan blades 9, and the electric push rod 12 drives the motor casing 10 and the fan blades 9 to rotate around the rotating base 7, so as to adjust the air supply angle of the fan blades 9, thereby enlarging the air supply area of the fan blades 9.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an electric fan with hang installing support, includes motor case (2), suspension board (3), flabellum (9) and fan motor (11), its characterized in that: suspension frame plate (3) upper surface is equipped with bolt hole (1), suspension frame plate (3) lower surface is equipped with ring channel (14), ring channel (14) inside is equipped with installs fixture block (15), one side that suspension frame plate (3) deviate from fixture block (15) is equipped with spout (18), spout (18) internally mounted has spring (17), inserted bar (16) are installed to spring (17) end, motor case (2) upper surface one side is installed U template (13), and inside fixture block (15) are located U template (13), motor case (2) upper surface deviates from one side of U template (13) and installs solid fixed ring (4), and solid fixed ring (4) cup joint in inserted bar (16) surface, fixed plate (6) are installed through pivot (19) to motor case (2) lower surface, motor casing (10) are installed through rotating seat (7) rotation to fixed plate (6) lower surface one side.

2. An electric fan having a suspension mounting bracket as claimed in claim 1, wherein: bolt hole (1) are equipped with four altogether, and four bolt hole (1) annular array equidistance branch locates suspension board (3) upper surface.

3. An electric fan having a suspension mounting bracket as claimed in claim 1, wherein: gear motor (5) are installed to the bottom of motor case (2) inner wall, drive gear (21) are installed to gear motor (5) output, surface mounting has rotating gear (20) on fixed plate (6), and drive gear (21) and rotating gear (20) mesh mutually.

4. An electric fan having a suspension mounting bracket as claimed in claim 1, wherein: one side that fixed plate (6) lower surface deviates from to rotate seat (7) is rotated and is installed electric push rod (12), and electric push rod (12) end and motor casing (10) upper surface rotate to be connected.

5. An electric fan having a suspension mounting bracket as claimed in claim 1, wherein: motor casing (10) internally mounted has fan motor (11), fan blade (9) are installed to fan motor (11) output.

6. An electric fan having a suspension mounting bracket as claimed in claim 5, wherein: mesh enclosure (8) are installed to one side that motor casing (10) are close to flabellum (9), and flabellum (9) are located mesh enclosure (8) inside.