CN218934787U

CN218934787U - Driving structure for annular wind sweeping surface

Info

Publication number: CN218934787U
Application number: CN202223185993.3U
Authority: CN
Inventors: 麦泳
Original assignee: Zhongshan Chunkai Electric Appliance Co ltd
Current assignee: Zhongshan Chunkai Electric Appliance Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an annular wind surface driving structure, which comprises a base, a control box and a fan head, wherein the control box is obliquely arranged on the base, and the fan head is connected with the control box; the fan head comprises a follow-up motor, a fan wing and a fan cover, wherein the follow-up motor comprises a motor part and a butt joint part, and an included angle is formed between the motor part and the butt joint part; the control box is internally provided with a driving motor, the follow-up motor is connected with the driving motor through a butt joint part, and the driving motor enables the fan head to integrally rotate through the driving butt joint part. The novel combined type air conditioner has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.

Description

Driving structure for annular wind sweeping surface

[ field of technology ]

The utility model mainly relates to an annular wind sweeping surface driving structure.

[ background Art ]

The fan is a household appliance commonly used in daily life, the fan head of the existing fan generally swings back and forth, the formed wind surface is an arc section, and the area is small; to increase the area of the wind surface, we have improved the driving structure of the fan head.

[ utility model ]

In order to solve the problems, a new technical scheme is provided, and the annular wind sweeping surface driving structure adopts the following technical scheme:

the annular wind sweeping surface driving structure comprises a base, a control box and a fan head, wherein the control box is obliquely arranged on the base, and the fan head is connected with the control box;

the fan head comprises a follow-up motor, a fan wing and a fan cover, wherein the follow-up motor comprises a motor part and a butt joint part, and an included angle is formed between the motor part and the butt joint part; the control box is internally provided with a driving motor, the follow-up motor is connected with the driving motor through a butt joint part, and the driving motor enables the fan head to integrally rotate through the driving butt joint part.

Preferably, the control box is provided with a first gear and a second gear, and the first gear is meshed with the second gear; the second gear is connected to the rotating end of the driving motor, and the butt joint part is connected to the first gear.

Preferably, the centreline of both the abutment and the first gear are on the same axis.

Preferably, an opening is formed in the end portion of the control box, the abutting portion extends out of the connector, and the connector enters the first gear from the opening to be connected.

Preferably, the connector and the first gear are both provided with locking holes, and the locking piece is simultaneously connected with the connecting holes of the connector and the first gear so as to fixedly connect the fan head to the first gear.

Preferably, the base comprises a chassis and a stand column, the stand column is vertical relative to the chassis, and the control box is obliquely arranged on the stand column.

Compared with the background technology, the utility model has the beneficial effects that:

according to the technical scheme, the control box is obliquely arranged on the base, the driving motor is arranged in the control box, and the fan head is connected to the driving motor so as to enable the fan head to rotate through the driving motor; because the driving motor inclines along with the control box, an included angle is arranged between the motor part and the butt joint part to compensate the inclination angle of the control box, so that the motor part is kept horizontal; and because the motor part and the butt joint part have an included angle, the fan head circularly rotates to form an annular wind surface, and the wind surface area is increased compared with the arc section. The novel combined type air conditioner has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.

[ description of the drawings ]

FIG. 1 is a schematic view of an annular wind-sweeping-surface driving structure according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view showing a first exploded view of the annular wind-sweeping surface driving structure according to the preferred embodiment of the present utility model;

FIG. 3 is a schematic diagram showing a second exploded state of the annular wind-sweeping-surface driving structure according to the preferred embodiment of the present utility model;

FIG. 4 is a schematic diagram of a follower motor according to a preferred embodiment of the present utility model.

[ detailed description ] of the utility model

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific scope of protection of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the utility model, the meaning of "a number" is two or more, unless otherwise specifically defined.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.

The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

The preferred embodiments provided by the utility model are: as shown in fig. 1 to 4, an annular wind surface driving structure comprises a base 1, a control box 2 and a fan head 3, wherein the control box 2 is obliquely arranged on the base 1, and the fan head 3 is connected with the control box 2; the base 1 comprises a chassis 11 and a stand column 12, the stand column 12 is vertical relative to the chassis 11, the control box 2 is obliquely arranged on the stand column 12, and the fan head 3 is horizontal to the ground.

The fan head 3 comprises a follow-up motor 31, a fan wing 32 and a fan cover 33, wherein the follow-up motor 31 comprises a motor part 34 and a butt joint part 35, and an included angle A is formed between the motor part 34 and the butt joint part 35; the control box 2 is internally provided with a driving motor 23, the follower motor 31 is connected with the driving motor 23 through a butt joint part 35, and the driving motor 23 drives the butt joint part 35 to integrally rotate the fan head 3. The rotating parts of the follow-up motor and the driving motor adopt the rotor and stator structures of the conventional motor.

The control box 2 is provided with a first gear 21 and a second gear 22, and the first gear 21 is meshed with the second gear 22; the second gear 22 is connected to the rotating end of the driving motor 23, and the abutting portion 35 is connected to the first gear 21.

The center lines of the abutting portion 35 and the first gear 21 are on the same axis, and the fan head 3 is prevented from rotating eccentrically. The end of the control box 2 is provided with an opening 25, the abutment 35 extends beyond the joint 36, and the joint 36 comes into contact with the first gear 21 from the opening 25. The connector 36 and the first gear 21 are both provided with locking holes 24, the locking piece is connected with the connecting holes of the connector 36 and the first gear 21 at the same time so as to fixedly connect the fan head 3 to the first gear 21, and the locking piece can be a conventional screw.

Working principle: the follower motor 31 is locked on the first gear 21 through the butt joint part 35, the first gear 21 is meshed with the second gear 22, the driving motor 23 is connected with the second gear 22, and the motor part 34 of the follower motor is mainly used for driving the fan wing 32 to rotate; the motor part 34 of the follow-up motor and the butting part 35 have an included angle so as to correspond to the angle of the compensation control box 2 obliquely arranged on the base 1 and keep the fan head horizontally arranged; the fan head can rotate in a ring shape through each gear by starting the driving motor.

In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.

Claims

1. An annular wind face driving structure of sweeping, its characterized in that: the intelligent control device comprises a base, a control box and a fan head, wherein the control box is obliquely arranged on the base, and the fan head is connected with the control box;

2. The annular wind-sweeping surface driving structure according to claim 1, wherein: the control box is provided with a first gear and a second gear, and the first gear is meshed with the second gear; the second gear is connected to the rotating end of the driving motor, and the butt joint part is connected to the first gear.

3. The annular wind-sweeping surface driving structure according to claim 2, wherein: the center lines of the abutting part and the first gear are on the same axis.

4. The annular wind-sweeping surface driving structure according to claim 2, wherein: the end of the control box is provided with an opening, the butt joint part extends out of the joint, and the joint enters into the first gear from the opening to be connected.

5. The annular wind-sweeping surface driving structure according to claim 4, wherein: the connector and the first gear are both provided with locking holes, and the locking piece is simultaneously connected with the connecting holes of the connector and the first gear so as to fixedly connect the fan head to the first gear.

6. The annular wind-sweeping surface driving structure according to claim 1, wherein: the base comprises a chassis and an upright post, the upright post is vertical relative to the chassis, and the control box is obliquely arranged on the upright post.