Rotary structure and air circulation fan with same

Abstract

The utility model discloses a rotating structure and an air circulation fan with the rotating structure, which comprise a fixed pipe, an accommodating part detachably arranged in the fixed pipe, a rotating part rotatably inserted in the accommodating part and a motor fixed at the bottom of the accommodating part, the rotating part comprises a fixing part and a supporting part, the supporting part is inserted into the circular ring, the motor is fixed to the bottom of the containing part, and a motor shaft of the motor is fixed to the fixing part. According to the rotating structure, the air circulation fan can be used for wall hanging, the air circulation fan can easily rotate with the rotating structure as the axis through the rotating structure, the rotating reliability is ensured due to the fact that the rotating structure adopts an independent power system, the structure is simple, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air circulation fans, and more specifically to a rotating structure and an air circulation fan with the rotating structure. Background Art

[0002] The Chinese patent discloses a new type of all-directional shaking air circulation fan (2020212048093), including a base, an outer column is installed on the base, the top of the outer column is connected to an installation cabin through a telescopic column, a first synchronous motor and a first gearbox are installed in the installation cabin, the drive shaft of the first synchronous motor is rotatably connected to the power input end of the first gearbox, the installation wings of the connecting piece are installed on both sides of the installation cabin, the installation wings are rotatably connected to the power output end of the first gearbox, at least one side wall of the installation cabin is provided with a plurality of first bosses for colliding and limiting with the edge of the installation wing, and a second synchronous motor and a second gearbox are installed in the base. The new type of all-directional shaking air circulation fan disclosed in the Chinese patent uses two sets of independent synchronous motor power inside to make the fan blade body of the air circulation fan shake in multiple directions, fully stirring the air conditioning wind in a large indoor space. The technical solution disclosed in the Chinese patent has the following problems: since its second synchronous motor and the second gearbox are installed in its base, its column reciprocates clockwise or counterclockwise in the outer column, that is, the technical solution disclosed in the Chinese patent cannot be used for wall-mounted, or its column cannot be separated from its base, otherwise it will not rotate, and the user cannot replace the base. In addition, the structure is too complicated and the assembly is cumbersome, and there is still a lot of room for improvement. Utility Model Content

[0003] The main purpose of the utility model is to provide a rotating structure and an air circulation fan with the rotating structure to solve the above-mentioned problems.

[0004] The technical solution adopted by the utility model is: a rotating structure, including a fixed tube, a receiving piece detachably installed inside the fixed tube, a rotating piece rotatably inserted in the receiving piece, and a motor fixed to the bottom of the receiving piece, a circular ring is provided at the bottom of the receiving piece, the rotating piece includes a fixing part and a supporting part, the supporting part is inserted on the circular ring, the motor is fixed to the bottom of the receiving piece, and the motor shaft of the motor is fixed to the fixing part.

[0005] The tube wall of the fixing tube is provided with a positioning hole and a buckle hole, and the receiving piece is provided with a threaded hole corresponding to the positioning hole and a buckle that can be snapped into the buckle hole.

[0006] The support portion is positioned in the circular ring by a retaining spring.

[0007] A bearing is arranged between the fixing portion of the rotating member and the top of the receiving member.

[0008] An air circulation fan comprises the above-mentioned rotating structure, a supporting tube installed on the fixed tube of the rotating structure, and a fan body swingably installed on the top of the supporting tube.

[0009] The air circulation fan further includes a support base fixed to the fixed pipe of the rotating structure.

[0010] The beneficial effects of the utility model are as follows: the rotating structure of the utility model can realize the wall-mounted use of the air circulation fan, and through its rotating structure, the air circulation fan can be easily rotated with the rotating structure as the axis, and because the rotating structure adopts an independent power system, the reliability of rotation is ensured, the structure is simple, and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an exploded schematic diagram of the rotating structure of the utility model.

[0012] Figure 2 for Figure 1 Top view of the .

[0013] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure of AA.

[0014] Figure 4 It is a front view of the air circulation fan of the utility model.

[0015] Figure 5 for Figure 4 Left view of .

[0016] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of BB. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] like Figures 1 to 3 The figure shows a rotating structure provided by an embodiment of the utility model, including a fixed tube 10, a receiving part 20 detachably mounted inside the fixed tube 10, a rotating part 30 rotatably inserted in the receiving part 20, and a motor 40 fixed to the bottom of the receiving part 20. The rotating part 30 is driven to rotate inside the receiving part 20 by the motor 40, thereby realizing the overall rotation of the circulation fan head fixed to the rotating part 30.

[0021] In this embodiment, the tube wall of the fixed tube 10 is provided with a positioning hole 11 and a snap hole 12, and the receiving piece 20 is provided with a threaded hole 21 corresponding to the positioning hole 11 and a snap 22 that can be snapped into the snap hole 12. After the receiving piece 20 is placed in the fixed tube 10, the snap 22 is snapped into the snap hole, and after the bolt passes through the positioning hole 11 and is screwed into the snap hole 12, the receiving piece 20 is positioned inside the fixed tube 10 to prevent the receiving piece 20 from rotating inside the fixed tube 10.

[0022] A circular ring 23 is provided at the bottom of the receiving member 20 , and the rotating member 30 includes a fixing portion 31 and a supporting portion 32 . The supporting portion 32 is inserted into the circular ring 23 and positioned in the circular ring 23 by a retaining spring A so that the rotating member 30 can rotate inside the receiving member 20 .

[0023] The motor 30 is fixed to the bottom of the receiving member 20, and the motor shaft of the motor 30 is fixed to the fixing portion 31. In this embodiment, the motor 30 is fixed to the bottom of the receiving member 20 by bolts. It is worth mentioning that when installing, the motor 30 is first fixed to the receiving member 20 and connected to the fixing portion 31, and then the receiving member 20 is placed inside the fixing tube 10.

[0024] A bearing B is disposed between the fixing portion 31 of the rotating member 30 and the top of the receiving member 20 to prevent wear between the rotating member 30 and the receiving member 20 .

[0025] like Figures 4 to 6 The utility model provides an air circulation fan, which includes the above-mentioned rotating structure, a support pipe 50 installed on the fixed pipe 10 of the rotating structure, and a fan body 60 swingably installed on the top of the support pipe 50.

[0026] The air circulation fan further includes a support base 70 fixed to the fixed pipe 10 of the rotating structure.

[0027] What the utility model aims to achieve is that the rotating structure of the utility model can realize the wall-mounted air circulation fan. Through its rotating structure, the air circulation fan can be easily rotated with the rotating structure as the axis. Moreover, since the rotating structure adopts an independent power system, the reliability of rotation is ensured, the structure is simple, and the installation is convenient.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rotating structure, characterized in that: It includes a fixed tube, a receiving part detachably mounted inside the fixed tube, a rotating part rotatably inserted in the receiving part, and a motor fixed to the bottom of the receiving part. A circular ring is provided at the bottom of the receiving part. The rotating part includes a fixing part and a supporting part. The supporting part is inserted into the circular ring. The motor is fixed to the bottom of the receiving part, and the motor shaft of the motor is fixed to the fixing part.

2. A rotating structure as claimed in claim 1, characterized in that: The tube wall of the fixing tube is provided with a positioning hole and a buckle hole, and the receiving piece is provided with a threaded hole corresponding to the positioning hole and a buckle that can be snapped into the buckle hole.

3. A rotating structure as claimed in claim 1, characterized in that: The support portion is positioned in the circular ring by a retaining spring.

4. A rotating structure as claimed in claim 1, characterized in that: A bearing is arranged between the fixing portion of the rotating member and the top of the receiving member.

5. An air circulation fan, characterized in that: The invention comprises a rotating structure according to any one of claims 1 to 4, a supporting tube installed on a fixed tube of the rotating structure, and a fan body swingably installed on the top of the supporting tube.

6. An air circulation fan as claimed in claim 5, characterized in that: The air circulation fan further includes a support base fixed to the fixed pipe of the rotating structure.

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