CN217152382U

CN217152382U - Ceiling fan head shaking structure

Info

Publication number: CN217152382U
Application number: CN202220938345.1U
Authority: CN
Inventors: 黄顺祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-09
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a ceiling fan tilting head structure, which comprises a shell, wherein a fixed piece is arranged in the shell, and a bracket for installing a fan motor is arranged above the fixed piece; the front side and the rear side of the fixing piece are respectively provided with a first ball groove, a first ball head is arranged in the first ball groove, and the first ball head is arranged on the inner wall of the shell; the left side and the right side of the fixing piece are respectively provided with a second ball groove, a second ball head is arranged in the second ball grooves, and the second ball head is arranged on the inner wall of the support; the upper end face of the support is provided with a fixing piece, the fixing piece is provided with a third ball groove, a third ball head is embedded into the third ball groove, and the upper end of the shell is provided with a swing mechanism which is used for being connected with the third ball head and used for driving the support to swing. The fixing sheet can swing left and right relative to the shell under the action of the first ball head. And the bracket can swing in the front-back direction relative to the fixing sheet under the action of the second ball head. The support can swing under the driving of the swing mechanism, and the fixing piece is driven to swing relative to the shell while the support swings.

Description

Ceiling fan head shaking structure

Technical Field

The utility model relates to a ceiling fan structure of shaking head.

Background

In the existing ceiling fan or ceiling fan lamp, the fan can expand the blowing range in the operation process. It is necessary to shake the head of the fan to change the blowing direction.

But current structure of shaking head is too complicated, and manufacturing cost is high and be unfavorable for the equipment, and current structure of shaking head leads to the noise great in the operation process moreover because its structure is complicated, and environmental comfort descends.

Therefore, there is a need for a ceiling fan tilting head structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a ceiling fan structure of shaking head.

The oscillating structure of the ceiling fan designed according to the purpose comprises a shell, wherein a fixing sheet is arranged in the shell, and a bracket for mounting a fan motor is arranged above the fixing sheet;

the front side and the rear side of the fixing piece are respectively provided with a first ball groove, a first ball head is arranged in the first ball groove, and the first ball head is arranged on the inner wall of the shell;

the left side and the right side of the fixing piece are respectively provided with a second ball groove, a second ball head is arranged in the second ball groove, and the second ball head is arranged on the inner wall of the support;

the up end of support is equipped with the mounting, be equipped with the third ball groove on the mounting third ball inslot embedding has the third bulb, the shell upper end install be used for with the third bulb is connected and is used for driving support wobbling swing mechanism.

Preferably, the swing mechanism comprises a driving motor, a swing rod is arranged on a motor shaft of the driving motor, and the swing rod is fixedly connected with the third ball head.

Preferably, a fixing rod is provided on the housing, and the driving motor is mounted on the fixing rod.

Preferably, the inner wall of the housing is provided with mounting seats at the front and the rear, and the first ball head is mounted on the mounting seats.

Preferably, the bracket is in an inverted 'U' shape.

Preferably, the fixing piece is in a ring shape.

Preferably, the outer shell is a conical shell with an opening at both the upper end and the lower end.

The utility model has the advantages of simple structure and reasonable, compare with current technique, which comprises an outer shell, be equipped with the stationary blade in the shell, the stationary blade top is equipped with the support that is used for installing fan motor, both sides are equipped with first ball groove respectively around the stationary blade, first ball inslot is equipped with first bulb, first bulb is installed on the shell inner wall, the left and right sides of stationary blade is equipped with the second ball groove respectively, second ball inslot is equipped with the second bulb, the second bulb is installed on the support inner wall, the up end of support is equipped with the mounting, be equipped with the third ball groove on the mounting third ball inslot embedding has the third bulb, the shell upper end install be used for with the third bulb is connected and is used for driving support wobbling swing mechanism. Namely, the fixing sheet can swing left and right relative to the shell under the action of the first ball head. And the support can swing in the front-back direction relative to the fixing sheet under the action of the second ball head. Namely, the bracket can swing under the driving of the swing mechanism, and the fixing piece is driven to swing relative to the shell while the bracket swings. Thereby realizing shaking. The utility model discloses a cooperation of bulb and ball groove realizes the noise reduction when reducing friction.

Drawings

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

fig. 2 is a schematic structural view of the fixing sheet of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-2, a swinging head structure of a ceiling fan comprises a housing 10, wherein a fixing plate 50 is arranged in the housing 10, and a bracket 30 for mounting a fan motor 40 is arranged above the fixing plate 50;

a first ball groove 510 is respectively arranged at the front side and the rear side of the fixing plate 50, a first ball head 130 is arranged in the first ball groove 510, and the first ball head 130 is mounted on the inner wall of the housing 10;

the left side and the right side of the fixing plate 50 are respectively provided with a second ball groove 520, a second ball head 320 is arranged in the second ball groove 520, and the second ball head 320 is installed on the inner wall of the bracket 30;

the up end of support 30 is equipped with mounting 310, be equipped with the third ball groove on the mounting 310 third ball 220 has been embedded into in the groove, shell 10 upper end install be used for with third ball 220 is connected and is used for driving the wobbling swing mechanism 20 of support 30.

The utility model discloses the stationary blade enables the relative shell left and right sides direction's of stationary blade swing under the effect of first bulb. And the support can swing in the front-back direction relative to the fixing sheet under the action of the second ball head. Namely, the bracket can swing under the driving of the swing mechanism, and the fixing piece is driven to swing relative to the shell while the bracket swings. Thereby realizing shaking.

Referring to fig. 1, the swing mechanism 20 includes a driving motor 200, a swing link 210 is disposed on a motor shaft of the driving motor 200, and the swing link 210 is fixedly connected to the third ball 220.

The utility model discloses, driving motor 200 adopts the synchronous machine of market, fan motor 40 adopts direct current motor.

The working principle is as follows: the swing rod 210 is driven by the driving motor, the swing rod can drive the support to swing in the front-back direction relative to the fixing piece under the action of the second ball head through connection with the third ball head, and the fixing piece is driven to swing relative to the shell in the swinging process of the support. Thereby realizing the shaking of the fan motor in the driving bracket.

The axis of the driving motor and the axis of the first ball head 130 are on the same longitudinal plane.

The first ball head 130 and the second ball head 320 are located on the same circumference, and the circumference is disposed with the third ball head 220 as an axis.

Referring to fig. 1, a fixing bar 110 is provided on the housing 10, and the driving motor 200 is mounted on the fixing bar 110.

The utility model discloses in be equipped with mount pad 120 around on the inner wall of shell 10 respectively, first bulb 130 is installed on the mount pad 120.

In the present invention, the support 30 is an inverted "U" shape.

In the present invention, the fixing plate 50 is a ring.

In the utility model discloses, shell 10 is the cone-shaped casing that the equal opening in upper and lower both ends set up.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ceiling fan structure of shaking head, includes shell (10), its characterized in that: a fixing piece (50) is arranged in the shell (10), and a support (30) for installing a fan motor (40) is arranged above the fixing piece (50);

the front side and the rear side of the fixing plate (50) are respectively provided with a first ball groove (510), a first ball head (130) is arranged in the first ball groove (510), and the first ball head (130) is arranged on the inner wall of the shell (10);

the left side and the right side of the fixing plate (50) are respectively provided with a second ball groove (520), a second ball head (320) is arranged in the second ball grooves (520), and the second ball head (320) is installed on the inner wall of the support (30);

the up end of support (30) is equipped with mounting (310), be equipped with the third ball groove on mounting (310) the third ball inslot embedding has third bulb (220), shell (10) upper end install be used for with third bulb (220) are connected and are used for driving swing mechanism (20) of support (30) wobbling.

2. The oscillating structure of the ceiling fan according to claim 1, wherein: the swing mechanism (20) comprises a driving motor (200), a swing rod (210) is arranged on a motor shaft of the driving motor (200), and the swing rod (210) is fixedly connected with the third ball head (220).

3. The oscillating structure of the ceiling fan according to claim 2, wherein: a fixing rod (110) is arranged on the shell (10), and the driving motor (200) is installed on the fixing rod (110).

4. The oscillating structure of the ceiling fan according to claim 2, wherein: the inner wall of the shell (10) is respectively provided with a mounting seat (120) at the front and the rear, and the first ball head (130) is mounted on the mounting seat (120).

5. The oscillating structure of the ceiling fan according to claim 1, wherein: the bracket (30) is in an inverted U shape.

6. A ceiling fan tilting head structure according to any one of claims 1 to 5, wherein: the fixing piece (50) is ring-shaped.

7. A ceiling fan tilting head structure according to any one of claims 1 to 5, wherein: the shell (10) is a conical shell with openings at the upper end and the lower end.