Ceiling fan capable of adapting to different use environments

Abstract

The utility model discloses a ceiling fan capable of adapting to different use environments, which relates to the technical field of ceiling fans and comprises a hoisting assembly, a driving device is fixedly mounted at the bottom end of the hoisting assembly, a lighting device is fixedly mounted on the surface of the driving device, and a connection adjusting assembly is movably mounted on the surface of the lighting device. A fan blade assembly is movably installed on the surface of the connecting and adjusting assembly, and the connecting and adjusting assembly comprises a connecting screw. According to the ceiling fan, the connecting and adjusting assembly is arranged, the position of the fixing nut on the connecting screw can be rotationally adjusted, therefore, the inclination angle of each fan blade can be adjusted, the air volume can be adjusted, the flexibility of the ceiling fan can be effectively improved, and the air supply range is widened; according to the ceiling fan, the inclination angle of the fan blades can be manually adjusted when the ceiling fan is installed or after power failure, and installation of the ceiling fan is completed after the use environment (such as different ceiling heights and different air supply ranges) of a user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling fans, in particular to a ceiling fan that can adapt to different use environments. Background Art

[0002] Ceiling fans are widely used by the public because they neither occupy floor space nor have a good air disturbance effect. The windward angles or blowing ranges of the multiple fan blades of existing ceiling fans are fixed. To meet the needs of customers, manufacturers must additionally mold to produce fan blades with different angles, which not only consumes production operation time but also greatly increases the manufacturing cost, resulting in poor economic benefits.

[0003] In the prior art, a Chinese patent document with the publication number of CN 110630561 B was proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: An angle adjustment member for a blade and its ceiling fan, including: a body having a relative fixed connection surface and a blade connection surface, the fixed connection surface having at least one inclined portion, and the blade connection surface connecting a blade.

[0004] To solve the problem that the windward angles or blowing ranges of the multiple fan blades of a ceiling fan are fixed, the prior art uses the method of setting inclined portions for treatment. However, there will still be a situation where the existing inclined portions are integral and the inclination angles cannot be changed, resulting in the need to use different inclined blocks for different angles and complex replacement. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a ceiling fan that can adapt to different use environments to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A ceiling fan that can adapt to different use environments, including a hoisting component, a driving device is fixedly installed at the bottom end of the hoisting component, a lighting device is fixedly installed on the surface of the driving device, a connection adjustment component is movably installed on the surface of the lighting device, and a fan blade component is movably installed on the surface of the connection adjustment component;

[0008] The connection adjustment component includes a connection screw, and an upper fixing nut and a lower fixing nut are threadedly connected to the connection screw. By using manual adjustment instead of an electric mechanical method for tilt angle adjustment, the production cost of the ceiling fan can be effectively reduced, thereby facilitating the reduction of the selling price to increase the sales volume of the ceiling fan.

[0009] A further improvement of the technical solution of the present utility model lies in that: the hoisting assembly includes a hoisting cover, an inner surface of the hoisting cover is fixedly installed with a hoisting clamping block, and a suspension rod is fixedly installed inside the hoisting cover. By providing the hoisting clamping block, it is convenient to perform clamping connection with the wall clamping member, and the installation is fast.

[0010] A further improvement of the technical solution of the present utility model lies in that: the driving device includes a driving protective cover fixedly installed at one end of the suspension rod, a ventilation protection plate is fixedly installed on the surface of the driving protective cover, and an inner fan drive is fixedly installed inside the driving protective cover.

[0011] A further improvement of the technical solution of the present utility model lies in that: the lighting device includes a connecting cover fixedly installed on the surface of the driving protective cover, a lighting lamp is fixedly installed inside the connecting cover, and a transparent protective cover is movably installed on the bottom surface of the connecting cover. By providing the lighting lamp, lighting can be realized while air is supplied, improving the functionality of the ceiling fan.

[0012] A further improvement of the technical solution of the present utility model lies in that: the blade assembly includes a blade connecting arm movably installed on the surface of a connecting screw, an installation screw is movably installed on the surface of the blade connecting arm, a blade is movably installed on the surface of the installation screw, and one end of the installation screw is threadedly connected to a connecting box. By installing the blade through the cooperation of the installation screw and the connecting box, it is convenient for later disassembly and maintenance.

[0013] A further improvement of the technical solution of the present utility model lies in that: the connecting screw is threadedly installed on the surface of the connecting cover, and upper and lower fixing nuts can be threadedly connected to the surface of the installation screw. By providing a connection adjustment assembly, the position of the fixing nut on the connecting screw can be rotated and adjusted, so that the inclination angle of each blade can be adjusted, and then the air volume can be adjusted, effectively improving the flexibility of the ceiling fan and increasing the air supply range.

[0014] A further improvement of the technical solution of the present utility model lies in that: the blade connecting arm and the connecting screw are movably connected through a lower fixing nut, and the blade and the blade connecting arm are movably connected through a connecting box and an installation screw. By adopting a connection structure for adjustment, the inclination angle of the blade can be manually adjusted during the installation of the ceiling fan or after power failure. After meeting the user's usage environment (such as different ceiling heights, different air supply ranges), the installation of the ceiling fan is completed.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The present utility model provides a ceiling fan that can adapt to different usage environments. By providing a connection adjustment component, the position of the fixing nut on the connection screw can be rotated and adjusted, thereby enabling the adjustment of the tilt angle of each fan blade, and further realizing the adjustment of the air volume. This can effectively improve the flexibility of the ceiling fan and increase the air supply range.

[0017] 2. The present utility model provides a ceiling fan that can adapt to different usage environments. Instead of using an electric mechanical method for tilt angle adjustment, manual adjustment is adopted, which can effectively reduce the production cost of the ceiling fan, thereby facilitating the reduction of the selling price to increase the sales volume of the ceiling fan.

[0018] 3. The present utility model provides a ceiling fan that can adapt to different usage environments. By using a connection structure for adjustment, the tilt angle of the fan blades can be manually adjusted during the installation of the ceiling fan or after power failure. After meeting the user's usage environment (such as different ceiling heights, different air supply ranges), the installation of the ceiling fan can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the hoisting component and the driving device of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the lighting device of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the fan blade component of the present utility model;

[0023] Figure 5 is of the present utility model Figure 4 magnified structural diagram at position A.

[0024] In the figure: 1. Hoisting component; 2. Driving device; 3. Lighting device; 4. Connection adjustment component; 5. Fan blade component; 11. Hoisting cover; 12. Hoisting clamping block; 13. Suspension rod; 21. Driving protective cover; 22. Ventilation protection plate; 23. Inner fan drive; 31. Connection cover; 32. Lighting lamp; 33. Transparent protective cover; 41. Connection screw; 42. Upper fixing nut; 43. Lower fixing nut; 51. Blade connecting arm; 52. Installation screw; 53. Blade; 54. Connection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the present utility model in detail with reference to the embodiments:

[0026] Embodiment 1

[0027] As Figures 1-5As shown in the figure, the present utility model provides a ceiling fan that can adapt to different usage environments, including a hoisting assembly 1. The hoisting assembly 1 includes a hoisting cover 11, and a hoisting block 12 is fixedly installed on the inner surface of the hoisting cover 11. A suspension rod 13 is fixedly installed inside the hoisting cover 11. A driving device 2 is fixedly installed at the bottom end of the hoisting assembly 1. A lighting device 3 is fixedly installed on the surface of the driving device 2. A connection adjustment assembly 4 is movably installed on the surface of the lighting device 3. A blade assembly 5 is movably installed on the surface of the connection adjustment assembly 4. The connection adjustment assembly 4 includes a connection screw 41, and an upper fixing nut 42 and a lower fixing nut 43 are threadedly connected to the connection screw 41. By setting the connection adjustment assembly 4, the position of the fixing nut on the connection screw 41 can be rotated and adjusted, so as to realize the adjustment of the inclination angle of each blade, and further realize the adjustment of the air volume, which can effectively improve the flexibility of the ceiling fan and increase the air supply range.

[0028] Embodiment 2

[0029] As Figures 1-5 shown in the figure, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the driving device 2 includes a driving protective cover 21 fixedly installed at one end of the suspension rod 13. A ventilation protection plate 22 is fixedly installed on the surface of the driving protective cover 21. An internal fan drive 23 is fixedly installed inside the driving protective cover 21. The lighting device 3 includes a connection cover 31 fixedly installed on the surface of the driving protective cover 21. A lighting lamp 32 is fixedly installed inside the connection cover 31. A transparent protective cover 33 is movably installed on the bottom surface of the connection cover 31. By driving the upper part of the connection cover 31 to rotate through the internal fan drive 23, the blade assembly 5 can be driven to rotate to realize air supply.

[0030] Embodiment 3

[0031] As Figures 1-5 shown in the figure, on the basis of Embodiments 1-2, the present utility model provides a technical solution: Preferably, the blade assembly 5 includes a blade connecting arm 51 movably installed on the surface of the connection screw 41. An installation screw 52 is movably installed on the surface of the blade connecting arm 51. A blade 53 is movably installed on the surface of the installation screw 52. One end of the installation screw 52 is threadedly connected to a connection box 54. The connection screw 41 is threadedly installed on the surface of the connection cover 31, and upper and lower fixing nuts can be threadedly connected to the surface of the installation screw 52. The blade connecting arm 51 and the connection screw 41 are movably connected through the lower fixing nut 43. The blade 53 and the blade connecting arm 51 are movably connected through the connection box 54 and the installation screw 52. By adopting the connection structure for adjustment, the inclination angle of the blades can be manually adjusted during the installation of the ceiling fan or after power failure. After meeting the user's usage environment (such as different ceiling heights, different air supply ranges), the installation of the ceiling fan can be completed.

[0032] The working principle of a ceiling fan that can adapt to different usage environments will be specifically described below.

[0033] As Figures 1-5 shown, when the ceiling fan is in use, the blade connecting arm 51 is installed by means of a connecting screw 41 in cooperation with a fixing nut 43. Then, according to the height of the room, etc., the position of the connecting screw 41 on the connecting cover 31 is adjusted by the upper fixing nut 42. The blade is installed by means of a mounting screw 52 in cooperation with a connecting box 54. The whole ceiling fan is lifted to the top of the wall and clamped and fixed by a lifting card block 12 in the lifting cover 11. After being powered on and starting the inner fan drive 22, the air supply operation can be realized. When it is necessary to adjust the inclination angle of the blade 53, the installation position of the connecting screw 41 can be adjusted by rotating the single-sided upper fixing nut 42.

[0034] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A ceiling fan capable of adapting to different usage environments, comprising a ceiling fan assembly (1), characterized in that: A driving device (2) is fixedly mounted on the bottom end of the hanging assembly (1); a lighting device (3) is fixedly mounted on the surface of the driving device (2); a connection adjustment assembly (4) is movably mounted on the surface of the lighting device (3); and a fan blade assembly (5) is movably mounted on the surface of the connection adjustment assembly (4); The connection adjustment assembly (4) comprises a connection screw (41), and the thread of the connection screw (41) is connected to an upper fixing nut (42) and a lower fixing nut (43).

2. The ceiling fan capable of adapting to different usage environments according to claim 1, characterized in that: The hanging assembly (1) comprises a hanging cover (11), a hanging block (12) is fixedly mounted on the inner surface of the hanging cover (11), and a hanging rod (13) is fixedly mounted inside the hanging cover (11).

3. The ceiling fan capable of adapting to different usage environments according to claim 2, characterized in that: The driving device (2) comprises a driving protective cover (21) fixedly mounted on one end of the suspension rod (13), a ventilation shield (22) fixedly mounted on the surface of the driving protective cover (21), and an internal fan drive (23) fixedly mounted inside the driving protective cover (21).

4. The ceiling fan capable of adapting to different usage environments according to claim 3, characterized in that: The lighting device (3) comprises a connection cover (31) fixedly mounted on the surface of a driving protective cover (21), a lighting lamp (32) fixedly mounted inside the connection cover (31), and a transparent protective cover (33) movably mounted on the bottom surface of the connection cover (31).

5. The ceiling fan capable of adapting to different usage environments according to claim 1, characterized in that: The fan blade assembly (5) comprises a blade connecting arm (51) on the surface of which a connecting screw (41) is movably mounted, a mounting screw (52) is movably mounted on the surface of the blade connecting arm (51), a blade (53) is movably mounted on the surface of the mounting screw (52), and one end of the mounting screw (52) is threadedly connected to a connecting box (54).

6. The ceiling fan capable of adapting to different usage environments according to claim 5, characterized in that: The connecting screw (41) is threadedly mounted on the surface of the connecting cover (31), and the surface of the mounting screw (52) can be threadedly connected with upper and lower fixing nuts.

7. The ceiling fan capable of adapting to different usage environments according to claim 5, characterized in that: The blade connecting arm (51) and the connecting screw (41) are movably connected via a lower fixing nut (43), and the blade (53) and the blade connecting arm (51) are movably connected via a connecting box (54) and a mounting screw (52).

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