CN210660693U

CN210660693U - Floor fan

Info

Publication number: CN210660693U
Application number: CN201921791911.5U
Authority: CN
Inventors: 宁勤顺
Original assignee: Foshan Qinshun Technology Co ltd
Current assignee: Foshan Qinshun Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-02
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a floor fan, a serial communication port, it includes that fan base, pole setting, activity set up bracing piece in the pole setting, the activity sets up the fan motor support on the bracing piece, fix the head motor on the fan motor support, the link mechanism that shakes head, and the fan motor support is gone up to the upright pivot that is provided with, and the pivot activity is pegged graft on the bracing piece, and the link mechanism that shakes head connects between head motor and bracing piece. The utility model discloses simple structure, it is convenient to use the regulation.

Description

Floor fan

Technical Field

The utility model relates to an electric fan technical field, more specifically relates to a fan falls to ground.

Background

An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The product is widely used in places such as families, offices, shops, hospitals, hotels and the like. The floor fan mainly comprises a fan head, fan blades, a mesh enclosure, a vertical rod, a base, a control device and the like. The upright stanchion is fixed on the base, the fan blade is arranged on the fan head, and the mesh enclosure is sleeved outside the fan blade; the fan head generally comprises a motor, a motor outer cover, fan blades, a wind screen and a head-shaking air supply mechanism, wherein the motor drives the fan blades to rotate. The fan head generally comprises a motor, a motor outer cover, fan blades, a wind screen and a head-shaking air supply mechanism, wherein the motor drives the fan blades to operate. The oscillating air supply mechanism is arranged in the fan head and mainly comprises a motor and a connecting rod, the end part of the connecting rod is connected with an upper and lower adjusting seat, and the motor drives the connecting rod to drive the fan head to swing. But the shortcoming is fixed at the back of the motor through the support, and the occupation space is big, and the installation is inconvenient, and the stability of transmission is also not good.

Disclosure of Invention

The utility model aims at providing a simple structure, stable performance's fan that falls to the ground for solving prior art not enough.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: the utility model provides a floor fan, its characterized in that, it includes fan base, pole setting, the activity sets up bracing piece in the pole setting, the fan motor support of activity setting on the bracing piece, fan motor, flabellum, screen panel, fix the head motor on the fan motor support, the link mechanism of shaking the head, the last upright direction of fan motor support is provided with the pivot, the pivot activity is pegged graft on the bracing piece, the link mechanism of shaking the head is connected between head motor and bracing piece.

As a further explanation of the above scheme, the top end of the vertical rod is provided with an up-down angle adjusting mechanism, the up-down angle adjusting mechanism comprises a fixed seat and a rod sleeve hinged on the fixed seat, and the support rod is fixed on the rod sleeve.

Further, the oscillating linkage mechanism comprises a fixed connecting rod fixed on the motor shaft and a connecting rod hinged with the fixed connecting rod, and the other end of the connecting rod is connected with the supporting rod.

Further, fan motor support includes the backup pad frame, and the backup pad frame is provided with the limit of buckling that is used for installing the flabellum motor, and the lower part of backup pad frame is provided with the bottom plate that the level set up, and the bottom plate is provided with the motor installation position of shaking the head, and the pivot is fixed on the bottom plate.

The support plate frame is provided with a hole site for the fan blade motor rotating shaft to pass through; the bottom plate is provided with a hole groove for the rotating shaft of the oscillating motor to pass through.

Furthermore, the supporting plate frame is arranged in the vertical direction, the bottom plate is horizontally arranged in the middle of the lower end of the supporting plate frame, and the two sides of the bottom plate are respectively provided with a convex position extending downwards.

Further, the edge of the supporting plate frame is provided with a round angle.

Furthermore, a plurality of screw holes are formed in the bent edge, and the end portion of the fan blade motor is tightly attached to the bent edge and is fixed through fasteners in the screw holes.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

the utility model adopts a floor fan structure which mainly comprises a fan base, a vertical rod, a support rod movably arranged on the vertical rod, a fan motor bracket movably arranged on the support rod, an oscillating motor fixed on the fan motor bracket and an oscillating link mechanism, wherein a rotating shaft is vertically arranged on the fan motor bracket and is movably inserted on the support rod, and the oscillating link mechanism is connected between the oscillating motor and the support rod; the fan motor and the oscillating motor are respectively arranged at different positions of the fan motor bracket and do not interfere with each other, so that the whole oscillating structure has simpler structure, more convenient installation and better stability; moreover, the top end of the vertical rod is provided with the upper and lower angle adjusting mechanisms, so that the bending angle of the supporting rod can be freely adjusted, the air outlet direction of the fan head is adjusted, the structure is simple, and the adjustment is convenient.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

Description of reference numerals: 1. the fan comprises a fan base 2, an upright rod 3, a support rod 4, a fan motor support 4-1, a support plate frame 4-2, a bent edge 4-3, a bottom plate 4-4, a hole site 4-5, a hole groove 4-6, a convex site 5, an oscillating motor 6, an oscillating link mechanism 6-1, a rod sleeve 6-2, a connecting rod 7, a rotating shaft 8, an upper and lower angle adjusting mechanism 8-1, a fixed seat 8-2, a rod sleeve 9, a fan motor 10 and a fan blade mesh enclosure.

Detailed Description

The technical solution is described in detail with reference to specific embodiments below.

As shown in fig. 1 and 2, the utility model relates to a floor fan, it includes fan base 1, pole setting 2, the activity sets up bracing piece 3 in the pole setting, the activity sets up fan motor support 4 on the bracing piece, fix the oscillating motor 5 on fan motor support 4, link mechanism 6, fan motor 9, flabellum, screen panel 10 of shaking the head, fan motor support is last to being provided with pivot 7 in the vertical direction, the pivot activity is pegged graft on bracing piece 3, link mechanism connects between oscillating motor and bracing piece. The top end of the vertical rod is provided with an up-down angle adjusting mechanism 8, in the embodiment, the up-down angle adjusting mechanism 8 comprises a fixed seat 8-1 and a rod sleeve 8-2 hinged on the fixed seat, and the support rod is fixed on the rod sleeve.

Further, the oscillating linkage mechanism 6 comprises a fixed connecting rod 6-1 fixed on the motor shaft and a connecting rod 6-2 hinged with the fixed connecting rod, and the other end of the connecting rod is connected with the supporting rod.

Furthermore, the fan motor support comprises a supporting plate frame 4-1, a bending edge 4-2 used for installing a fan blade motor is arranged on the supporting plate frame, a bottom plate 4-3 horizontally arranged is arranged on the lower portion of the supporting plate frame, a head shaking motor installation position is arranged on the bottom plate, and a rotating shaft is fixed on the bottom plate. The support plate frame is provided with hole sites 4-4 for allowing the rotating shaft of the fan blade motor to pass through; the bottom plate is provided with a hole slot 4-5 for the rotating shaft of the oscillating motor to pass through.

Furthermore, the supporting plate frame is arranged in the vertical direction, the edge of the supporting plate frame is provided with a round angle, the bottom plate is horizontally arranged in the middle of the lower end of the supporting plate frame, and the two sides of the supporting plate frame are respectively provided with a convex position 4-6 extending downwards.

Compared with the prior art, the utility model adopts the floor fan structure which mainly comprises a fan base, a vertical rod, a support rod movably arranged on the vertical rod, a fan motor bracket movably arranged on the support rod, an oscillating motor fixed on the fan motor bracket and an oscillating link mechanism, wherein a rotating shaft is vertically arranged on the fan motor bracket, the rotating shaft is movably inserted on the support rod, and the oscillating link mechanism is connected between the oscillating motor and the support rod; the fan motor and the oscillating motor are respectively arranged at different positions of the fan motor bracket and do not interfere with each other, so that the whole oscillating structure has simpler structure, more convenient installation and better stability; moreover, the top end of the vertical rod is provided with the upper and lower angle adjusting mechanisms, so that the bending angle of the supporting rod can be freely adjusted, the air outlet direction of the fan head is adjusted, the structure is simple, and the adjustment is convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a floor fan, its characterized in that, it includes fan base, pole setting, the activity sets up bracing piece in the pole setting, the fan motor support of activity setting on the bracing piece, fix the motor of shaking the head on the fan motor support, the link mechanism that shakes the head, the last upright pivot that is provided with of fan motor support, the pivot activity is pegged graft on the bracing piece, the link mechanism that shakes the head is connected between motor and the bracing piece of shaking the head.

2. A floor fan as claimed in claim 1, wherein the vertical rod is provided at its top end with an up-down angle adjusting mechanism, the up-down angle adjusting mechanism includes a fixing base and a rod sleeve hinged to the fixing base, and the support rod is fixed to the rod sleeve.

3. A floor fan as claimed in claim 1, wherein the oscillating linkage comprises a fixed link fixed to a shaft of the motor, and a connecting rod hinged to the fixed link, and the other end of the connecting rod is connected to the supporting rod.

4. A floor fan as claimed in claim 1, wherein the fan motor support includes a support plate frame, the support plate frame is provided with a bent edge for mounting the fan blade motor, a horizontally disposed bottom plate is disposed at a lower portion of the support plate frame, the bottom plate is provided with a mounting position of the oscillating motor, and the rotating shaft is fixed on the bottom plate.

5. A floor fan as claimed in claim 4, wherein the support plate frame is provided with a hole for allowing a shaft of the fan motor to pass through; the bottom plate is provided with a hole groove for the rotating shaft of the oscillating motor to pass through.

6. A floor fan as claimed in claim 4, wherein the support plate frame is vertically disposed, the bottom plate is horizontally disposed at a middle portion of a lower end of the support plate frame, and downwardly extending protrusions are respectively disposed at both sides of the bottom plate.

7. A floor fan as claimed in claim 4, wherein edges of the support ledge are provided with rounded corners.

8. A floor fan as claimed in claim 4, wherein the bent edge is provided with a plurality of screw holes, and an end of the fan blade motor is closely attached to the bent edge and fixed by a fastening member provided to the screw holes.