Quickly-assembled ceiling fan

Abstract

The invention discloses a fast-assembly ceiling fan, and relates to the technical field of ceiling fans, the fast-assembly ceiling fan comprises fan blades and a driving motor, the upper end of the driving motor is fixedly provided with a mounting disc, the driving motor is internally provided with a motor shaft, one end of the motor shaft is sleeved with a socketed pipe, and the socketed pipe is fixedly arranged at one end of a fixed pipe; a plurality of mounting insertion holes are formed in the outer side of the mounting disc, mounting connectors are inserted into the mounting insertion holes in the outer side of the mounting disc, fan blades are mounted at the other ends of the mounting connectors through second bolts, first limiting mechanisms are arranged in the mounting insertion holes, and second limiting mechanisms are arranged on the outer side of the sleeving pipe. And a second limiting mechanism is arranged on the outer side of the sleeving pipe, so that the motor shaft is conveniently and rapidly installed and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of ceiling fans, in particular to a quick-install ceiling fan. Background Art

[0002] Industrial ceiling fans are ventilation equipment that are suspended at the top of tall spaces. They drive air flow through the rotation of large-area fan blades, creating a breeze effect similar to natural wind. They are widely used in large spaces such as industrial plants, logistics warehouses, and exhibition halls. They aim to improve air quality, increase employee comfort, and reduce energy consumption. In order to facilitate packaging and transportation, the fan blades and the turntable are separate. After purchase, users can install the fan blades on the turntable. In winter, when the temperature is low, there is no need to use ceiling fans for cooling. If they are not used for a long time, dust and water vapor will accumulate on the fan blades, making it inconvenient to use the fan blades next time. Therefore, the fan blades need to be removed from the turntable when they are used next time.

[0003] However, the fan blades in the prior art are generally fixed by means of locking screws. When users disassemble and assemble the fan, not only is the assembly process cumbersome and time-consuming, but also if the ceiling fan must be removed for moving, storage or blade replacement, the large number of bolts also causes inconvenience in disassembly and assembly. Moreover, the removed bolts are very likely to be lost due to improper storage, making it inconvenient to quickly assemble and disassemble the existing ceiling fan when in use.

[0004] Based on this, a quick-install ceiling fan is now provided, which can eliminate the disadvantages of the existing devices. Summary of the invention

[0005] The object of the present invention is to provide a quick-install ceiling fan to solve the problem in the background art that it is inconvenient to quickly install and disassemble the ceiling fan.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A quick-install ceiling fan comprises fan blades and a driving motor, wherein a mounting plate is fixedly provided on the upper end of the driving motor, a motor shaft is installed inside the driving motor, a sleeve tube is sleeved on one end of the motor shaft, the sleeve tube is fixedly provided on one end of a fixing tube, the fixing tube is fixedly connected to a mounting seat by a first bolt, a plurality of mounting holes are evenly spaced on the outer side of the mounting plate, mounting joints are inserted in the mounting holes, fan blades are installed on the other end of the mounting joints by a second bolt, a mounting cover is tightly provided on the upper end of the mounting plate, the mounting cover is fixedly connected to the mounting plate by a fastening screw, a first limiting mechanism for fixing the mounting joints is provided in the mounting holes, a plurality of limiting holes are evenly spaced on the motor shaft, and a second limiting mechanism for fixing the motor shaft is provided at a position on the outer side of the sleeve tube corresponding to the position of the limiting hole.

[0008] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0009] In an optional scheme: the first limiting mechanism includes a first limiting block, the edge on one side of the end of the mounting joint is chamfered, and a limiting groove is provided at the chamfer of the mounting joint. The first limiting block is slidably set in the limiting groove, and one side of the first limiting block is respectively fixedly connected to the output ends of two spring telescopic rods, and the spring telescopic rods are fixedly set in the mounting socket. The mounting joint and the upper end of the internal position of the mounting plate are both provided with a first limiting hole, and a second limiting block is slidably set in the first limiting hole, and the second limiting block is fixedly set at the bottom end of the mounting cover.

[0010] In an optional solution: an anti-slip frame is fixedly provided at the bottom end of the mounting cover, a stop block is provided at a position inside the mounting plate corresponding to the position of the anti-slip frame, a stop groove is provided on one side of the anti-slip frame, one end of the stop block is slidably provided in the stop groove, a first return spring is provided between one end of the stop block and the inside of the mounting plate, a push rod is provided at the other end of the stop block, and one end of the push rod extends to the outside of the mounting plate.

[0011] In an optional solution: a fixing column is fixedly provided at the upper end of the first limit block, and a fixing groove is provided at the bottom end of the mounting cover and the position of the fixing column.

[0012] In an optional scheme: the second limiting mechanism includes a limiting column, limiting columns are slidably provided at both ends of the limiting socket, the limiting columns on the same side are fixed on one side of a mounting plate, the two mounting plates are respectively arranged on one side of the sleeve, the mounting plates are fixed with a first fixed seat, the first fixed seat is hinged with a connecting rod, the other ends of the connecting rods on both sides of the same side are respectively hinged to the two ends of the hinge rod, the hinge rod is slidably provided with a guide slide rod, both ends of the guide slide rod are fixed with fixed support plates, the fixed support plates are fixed on one side of the sleeve, and a tension spring is provided between the bottom end of the hinge rod and the upper end of a fixed support plate.

[0013] In an optional solution: the number of the limit holes on the motor shaft is three, the cross-sectional diameters of the three limit holes gradually decrease, one end of the limit column is provided with a slope, and one end of the motor shaft is configured in a conical shape.

[0014] In an optional solution: a limit cover is slidably provided on the fixed tube, the limit cover is located outside the sleeve tube, a second return spring is fixedly provided on the upper end of the limit cover, a fixed plate is fixedly provided on the other end of the second return spring, and the fixed plate is fixedly provided on the fixed tube.

[0015] In an optional solution: a fixed mounting plate is fixedly provided on the motor shaft, mounting holes are provided on both sides of the upper end of the fixed mounting plate, a third bolt is provided in the mounting hole, one end of the third bolt is fixedly connected to one end of the anti-slip steel cable, the other end of the anti-slip steel cable is fixedly provided with a fixing column, and the fixing column is fixedly provided at the bottom end of the mounting seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The present invention provides a plurality of mounting sockets on the mounting plate, and the first limiting mechanism is provided in each of the mounting sockets, so that when installing the fan blades, the fan blades can be fixed by inserting the mounting joint into the mounting socket, and then the mounting cover is installed on the upper end of the mounting plate, and the mounting cover is installed and fixed by a small number of fastening screws, and the stop block is used in conjunction with the anti-detachment frame, so as to prevent the mounting cover from detaching from the upper end of the mounting plate, and at the same time, a second limiting block is provided at the bottom end of the mounting cover, so as to facilitate re-fixing the mounting joint, and one side of the mounting joint is chamfered to prevent the mounting joint from being mis-installed during installation, causing the mounting joint to detach from the mounting socket, and a second limiting mechanism is provided on the outer side of the sleeve pipe, so as to facilitate fixing the motor shaft, and at the same time, the cross-sectional diameters of the three limiting columns are different, and one end of the motor shaft is conical, so as to facilitate fast installation and fixing of the drive motor, and a limiting cover is provided to prevent the limiting column from detaching from the limiting socket when in use, so that the present application can be quickly installed and disassembled, and a plurality of anti-detachment parts are provided to increase the safety of the ceiling fan when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the installation of the anti-falling steel cable of the present invention.

[0020] Figure 3 It is a schematic diagram of the internal structure of the installation disk of the present invention.

[0021] Figure 4 This is a schematic diagram of the installation of the spring telescopic rod of the present invention.

[0022] Figure 5 This is a schematic diagram of the bottom structure of the mounting cover of the present invention.

[0023] Figure 6 This is a schematic diagram of the installation of the stop block of the present invention.

[0024] Figure 7 It is a schematic diagram of the connecting rod installation of the present invention.

[0025] Figure 8 It is a schematic diagram of the limiting column structure of the present invention.

[0026] Notes on figure numbers: 11 fan blades, 12 mounting joints, 13 mounting disk, 14 driving motor, 15 motor shaft, 16 first limit block, 17 spring telescopic rod, 18 second limit block, 19 mounting cover, 20 fastening screws, 21 anti-slip frame, 22 stop block, 23 first return spring, 24 sleeve tube, 25 fixing tube, 26 mounting seat, 27 limit column, 28 mounting plate, 29 connecting rod, 30 tension spring, 31 limit cover, 32 second return spring, 33 anti-slip cable. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] Example 1

[0029] In one embodiment, Figure 1-Figure 8 As shown, a quick-install ceiling fan includes a fan blade 11 and a driving motor 14, a mounting plate 13 is fixedly provided on the upper end of the driving motor 14, a motor shaft 15 is installed inside the driving motor 14, one end of the motor shaft 15 is sleeved with a sleeve pipe 24, the sleeve pipe 24 is fixedly provided at one end of a fixing pipe 25, the fixing pipe 25 is fixedly connected to a mounting seat 26 by a first bolt, a plurality of mounting sockets are evenly spaced on the outside of the mounting plate 13, mounting joints 12 are inserted in the mounting sockets, the other end of the mounting joints 12 are mounted with fan blades 11 by a second bolt, and the upper end of the mounting plate 13 is tightly attached to the mounting plate 13. There is a mounting cover 19, which is fixedly connected to the mounting plate 13 by a fastening screw 20, and a first limiting mechanism for fixing the mounting joint 12 is provided in each of the mounting sockets, and a plurality of limiting sockets are provided at equal intervals on the motor shaft 15, and a second limiting mechanism for fixing the motor shaft 15 is provided at the outer side of the sleeve pipe 24 corresponding to the position of the limiting socket. The first limiting mechanism facilitates the quick fixing of the mounting joint 12, so that the fan blade 11 can be quickly installed, and the second limiting mechanism facilitates the motor shaft 15 to start connecting with the sleeve pipe 24, so that the drive motor 14 can be quickly installed;

[0030] The first limiting mechanism includes a first limiting block 16, an edge on one side of the end of the mounting joint 12 is chamfered, a limiting groove is provided at the chamfer of the mounting joint 12, the first limiting block 16 is slidably arranged in the limiting groove, one side of the first limiting block 16 is respectively fixedly connected to the output ends of two spring telescopic rods 17, the spring telescopic rods 17 are fixedly arranged in the mounting socket, the mounting joint 12 and the upper end of the inner position of the mounting plate 13 are provided with a first limiting hole, the first limiting hole is slidably provided with a second limiting block 18, the second limiting block 18 is fixedly arranged at the bottom end of the mounting cover 19, when in use, when installing the fan blade 11, firstly, the fan blade 11 is fixedly connected to the mounting joint 12, and then the mounting joint 12 is inserted into the mounting socket, and at the same time, A chamfer is set on one side of the mounting joint 12 so that the chamfered part is aligned with the first limit block 16. If the flat part is in close contact with the first limit block 16, the mounting joint 12 cannot be inserted into the mounting socket. During the insertion of the mounting joint 12, the first limit block 16 slides at the chamfer, so that the output end of the spring telescopic rod 17 is compressed. When one side of the mounting joint 12 is in close contact with one side inside the mounting slot, under the action of the spring telescopic rod 17, the first limit block 16 slides into the limit groove, so that the mounting joint 12 is fixed. Then, the mounting cover 19 is installed on the upper end of the mounting plate 13, and the second limit block 18 is installed in the first limit hole, so that the mounting joint 12 is fixed again, and then the mounting cover 19 is fixed by tightening the screws 20.

[0031] An anti-slip frame 21 is fixedly provided at the bottom end of the mounting cover 19, and a stop block 22 is provided at a position corresponding to the position of the anti-slip frame 21 inside the mounting plate 13. A stop groove is provided on one side of the anti-slip frame 21, and one end of the stop block 22 is slidably arranged in the stop groove. A first return spring 23 is provided between one end of the stop block 22 and the inside of the mounting plate 13, and a push rod is provided at the other end of the stop block 22, and one end of the push rod extends to the outside of the mounting plate 13. During use, when the mounting cover 19 is being installed, one end of the stop block 22 is inserted into the stop groove, and then the mounting cover 19 is fixed to prevent the mounting cover 19 from detaching from the upper end of the mounting plate 13 when the fastening screw 20 is detached. When disassembling, a tool is used to push the push rod, and the push rod drives the stop block 22 to slide, so that the stop block 22 detaches from the stop groove, so that the mounting cover 19 is removed.

[0032] A fixing column is fixedly provided at the upper end of the first limit block 16, and a fixing groove is provided at the bottom end of the installation cover 19 and the position of the fixing column. During use, when the installation cover 19 is installed, the fixing column is located in the fixing groove, thereby fixing the first limit block 16 to prevent the first limit block 16 from being separated from the limit groove when the installation plate 13 rotates.

[0033] The second limiting mechanism includes a limiting column 27, and limiting columns 27 are slidably provided at both ends of the limiting socket. The limiting columns 27 on the same side are fixed on one side of a mounting plate 28, and the two mounting plates 28 are respectively arranged on one side of the sleeve tube 24. A first fixing seat is fixed on the mounting plate 28, and a connecting rod 29 is hinged on the first fixing seat. The other ends of the connecting rods 29 on both sides of the same side are respectively hinged to the two ends of the hinge rod, and a guide slide bar is slidably provided on the hinge rod. Fixed support plates are fixed at both ends of the guide slide bar, and the fixed support plates are fixed on one side of the sleeve tube 24. A tension spring 30 is provided between the bottom end of the hinge rod and the upper end of a fixed support plate.

[0034] There are three upper limit sockets on the motor shaft 15, and the cross-sectional diameters of the three limit sockets gradually decrease. One end of the limit column 27 is provided with a bevel, and one end of the motor shaft 15 is set in a cone shape. When in use, when the motor shaft 15 is installed, one end of the motor shaft 15 is aligned with the bottom end of the sleeve tube 24, and then the motor shaft 15 is pushed to move. Since the cross-sectional diameters of the three limit columns 27 decrease one by one, and one end of the motor shaft 15 is set in a cone shape, when the motor shaft 15 slides, the limit column 27 is pushed to disengage from the inside of the sleeve tube 24. When one end of the motor shaft 15 is tightly attached to one side of the inside of the sleeve tube 24, the limit column 27 is inserted into the limit socket to fix the motor shaft 15.

[0035] A limit cover 31 is slidably provided on the fixed tube 25, and the limit cover 31 is located outside the sleeve tube 24. A second return spring 32 is fixedly provided on the upper end of the limit cover 31, and a fixing plate is fixedly provided on the other end of the second return spring 32. The fixing plate is fixedly provided on the fixed tube 25. When in use, after the motor shaft 15 is installed, the limit cover 31 is located outside the sleeve tube 24, so that one side of the mounting plate 28 is tightly attached to the inner side of the limit cover 31, thereby preventing the limit column 27 from sliding during use.

[0036] Example 2

[0037] The difference from Example 1 is that a fixed mounting plate is fixedly provided on the motor shaft 15, mounting holes are provided on both sides of the upper end of the fixed mounting plate, a third bolt is provided in the mounting hole, one end of the third bolt is fixedly connected to one end of the anti-slipping steel cable 33, and the other end of the anti-slipping steel cable 33 is fixedly provided with a fixing column, and the fixing column is fixedly provided at the bottom end of the mounting seat 26. When in use, after the motor shaft 15 is installed in the sleeve tube 24, the third bolt is installed in the mounting holes on both sides of the fixed mounting plate, so that the mounting seat 26 is fixedly connected to the drive motor 14, thereby preventing the motor shaft 15 from escaping from the sleeve tube 24 during use to cause an accident.

[0038] The above embodiment discloses a quick-install ceiling fan, wherein when installing the ceiling fan, the fan blade 11 is first fixedly connected to the mounting joint 12, and then the mounting joint 12 is inserted into the mounting socket. At the same time, since one side of the mounting joint 12 is chamfered, the chamfer needs to be aligned with the first limit block 16. If the flat surface is in close contact with the first limit block 16, the mounting joint 12 cannot be inserted into the mounting socket. During the insertion of the mounting joint 12, the first limit block 16 slides at the chamfer, so that the output end of the spring telescopic rod 17 is compressed. When When one side of the mounting joint 12 is tightly attached to one side of the inner side of the mounting notch, under the action of the spring telescopic rod 17, the first limit block 16 slides into the limit groove to fix the mounting joint 12, and then the mounting cover 19 is installed on the upper end of the mounting plate 13, and the second limit block 18 is installed in the first limit hole to fix the mounting joint 12 again. At the same time, the fixing column is located in the fixing groove, thereby fixing the first limit block 16 to prevent the first limit block 16 from being disengaged from the limit groove when the mounting plate 13 rotates, and one end of the stop block 22 is inserted to The mounting cover 19 is then fixed in the stop groove to prevent the mounting cover 19 from being separated from the upper end of the mounting plate 13 when the fastening screw 20 is separated. The mounting cover 19 is then fixed by the fastening screw 20. When the motor shaft 15 is installed, one end of the motor shaft 15 is aligned with the bottom end of the sleeve tube 24. Then, the motor shaft 15 is pushed to move. Since the cross-sectional diameters of the three limiting columns 27 are reduced one by one, and one end of the motor shaft 15 is conically arranged, the motor shaft 15 pushes the limiting column 27 to be separated from the inside of the sleeve tube 24 when the motor shaft 15 slides. When the end is tightly attached to one side of the inner part of the sleeve tube 24, the limit column 27 is inserted into the limit hole to fix the motor shaft 15. After the installation is completed, the limit cover 31 is located on the outside of the sleeve tube 24, so that one side of the mounting plate 28 is tightly attached to the inner side of the limit cover 31, thereby preventing the limit column 27 from sliding during use. At the same time, the third bolt is installed in the mounting holes on both sides of the fixed mounting plate, so that the mounting seat 26 is fixedly connected to the drive motor 14, thereby preventing the motor shaft 15 from detaching from the inside of the sleeve tube 24 during use to cause an accident.

[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A quick-install ceiling fan, comprising a fan blade (11) and a drive motor (14), wherein a mounting plate (13) is fixedly provided at the upper end of the drive motor (14), a motor shaft (15) is installed inside the drive motor (14), a sleeve tube (24) is sleeved at one end of the motor shaft (15), the sleeve tube (24) is fixedly provided at one end of a fixing tube (25), and the fixing tube (25) is fixedly connected to a mounting seat (26) by a first bolt, wherein: A plurality of mounting holes are evenly spaced on the outside of the mounting plate (13), mounting joints (12) are inserted into the mounting holes, and a fan blade (11) is mounted on the other end of the mounting joint (12) via a second bolt. A mounting cover (19) is tightly attached to the upper end of the mounting plate (13), and the mounting cover (19) is fixedly connected to the mounting plate (13) via a fastening screw (20). A first limiting mechanism for fixing the mounting joint (12) is provided in the mounting holes, and a plurality of limiting holes are evenly spaced on the motor shaft (15). A second limiting mechanism for fixing the motor shaft (15) is provided on the outside of the sleeve pipe (24) at a position corresponding to the position of the limiting hole.

2. A quick-install ceiling fan according to claim 1, characterized in that: The first limiting mechanism comprises a first limiting block (16), an edge of one side of the end of the mounting joint (12) is chamfered, a limiting groove is provided at the chamfer of the mounting joint (12), the first limiting block (16) is slidably arranged in the limiting groove, one side of the first limiting block (16) is respectively fixedly connected to the output ends of two spring telescopic rods (17), the spring telescopic rods (17) are fixedly arranged in the mounting socket, the mounting joint (12) and the upper end of the mounting plate (13) are both provided with a first limiting hole at the internal position, a second limiting block (18) is slidably arranged in the first limiting hole, and the second limiting block (18) is fixedly arranged at the bottom end of the mounting cover (19).

3. A quick-install ceiling fan according to claim 2, characterized in that: An anti-slip frame (21) is fixedly provided at the bottom end of the mounting cover (19); a stop block (22) is provided inside the mounting plate (13) at a position corresponding to the anti-slip frame (21); a stop groove is provided on one side of the anti-slip frame (21); one end of the stop block (22) is slidably arranged in the stop groove; a first return spring (23) is provided between one end of the stop block (22) and the inside of the mounting plate (13); a push rod is provided at the other end of the stop block (22); one end of the push rod extends to the outside of the mounting plate (13).

4. A quick-install ceiling fan according to claim 3, characterized in that: The upper end of the first limit block (16) is fixedly provided with a fixing column, and the bottom end of the installation cover (19) and the position of the fixing column are provided with a fixing groove.

5. The quick-install ceiling fan according to claim 1, characterized in that: The second limiting mechanism comprises a limiting column (27), both ends of the limiting socket are slidably provided with limiting columns (27), the limiting columns (27) on the same side are fixedly arranged on one side of a mounting plate (28), the two mounting plates (28) are respectively arranged on one side of the sleeve tube (24), the mounting plates (28) are fixedly provided with a first fixing seat, the first fixing seat is hingedly provided with a connecting rod (29), the other ends of the connecting rods (29) on both sides of the same side are respectively hingedly connected to the two ends of the hinge rod, the hinge rod is slidably provided with a guide slide rod, both ends of the guide slide rod are fixedly provided with a fixed support plate, the fixed support plate is fixedly arranged on one side of the sleeve tube (24), and a tension spring (30) is provided between the bottom end of the hinge rod and the upper end of a fixed support plate.

6. A quick-install ceiling fan according to claim 5, characterized in that: The number of upper limit plug holes on the motor shaft (15) is three, the cross-sectional diameters of the three limit plug holes gradually decrease, one end of each of the limit columns (27) is provided with an inclined surface, and one end of the motor shaft (15) is arranged in a conical shape.

7. A quick-install ceiling fan according to claim 6, characterized in that: A limit cover (31) is slidably provided on the fixed tube (25), the limit cover (31) is located outside the sleeve tube (24), a second return spring (32) is fixedly provided on the upper end of the limit cover (31), a fixed plate is fixedly provided on the other end of the second return spring (32), and the fixed plate is fixedly provided on the fixed tube (25).

8. The quick-install ceiling fan according to claim 1, characterized in that: A fixed mounting plate is fixedly provided on the motor shaft (15), mounting holes are provided on both sides of the upper end of the fixed mounting plate, third bolts are provided in the mounting holes, one end of the third bolts is fixedly connected to one end of the anti-slip steel cable (33), and the other end of the anti-slip steel cable (33) is fixedly provided with a fixing column, and the fixing column is fixedly provided at the bottom end of the mounting seat (26).

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