CN-224228906-U - Ceiling fan convenient to overhaul

Abstract

The utility model discloses a ceiling fan convenient to overhaul, which belongs to the technical field of ceiling fans and comprises a mounting block, a mounting head and fan blades, wherein the mounting head is mounted on the top surface of the mounting block, the fan blades are circumferentially distributed on the outer side of the mounting block, and a cavity is formed in the mounting block. The first bevel gear of rotation through operating unit can make the second bevel gear by the meshing rotatory, in-process second bevel gear can take the threaded rod rotatory, when first bevel gear corotation, the flabellum can rotate along the rotation of threaded rod, the guide bar slides the inner wall at the spout, can let threaded rod, the guide bar carries out angle modulation with the flabellum, when first bevel gear reversal, the one end that the flabellum was kept away from to the threaded rod moves along the spout earlier, when receiving the spacing of dog, can make the guide bar keep the level put the state, thereby can let the flabellum carry out the direction along the threaded rod and remove, keep away from the installation piece, thereby reach the dismantlement effect, and then make the flabellum can synchronous adjustment angle and dismantlement simultaneously.

Inventors

• ZHOU DONGYING

Assignees

• 佛山市南海远钻电器有限公司

Dates

Publication Date

20260512

Application Date

20250619

Claims (8)

1. 1. The utility model provides a ceiling fan convenient to overhaul, includes installation piece (1), installation head (2), flabellum (3), installation head (2) install in the top surface of installation piece (1), flabellum (3) circumference distribution is in the outside of installation piece (1), wherein cavity (4) have been seted up to the inside of installation piece (1), the bottom surface rotation of cavity (4) is connected with first bevel gear (5), the surface meshing of first bevel gear (5) is connected with circumference distributed second bevel gear (6), the one end fixedly connected with threaded rod (17) of cavity (4) are kept away from to second bevel gear (6), one side that flabellum (3) are close to installation piece (1) set up with threaded rod (17) threaded connection's thread groove, symmetrical guide way (20) have been seted up to one end that flabellum (3) are close to installation piece (1), the inner wall of guide way (20) is inserted and is equipped with guide bar (19), be provided with angle support subassembly between one end that flabellum (3) was kept away from to guide bar (19) and installation piece (1), first bevel gear (5) are provided with a rotation subassembly.
2. 2. The ceiling fan convenient to overhaul according to claim 1, characterized in that the operation assembly comprises an adjusting column (8) fixed on the bottom surface of the first bevel gear (5), a penetrating round groove (7) is formed in the bottom surface of the cavity (4), the outer surface of the adjusting column (8) is rotatably connected with the inner wall of the round groove (7) through a bearing ring, and the bottom end of the adjusting column (8) extends to the bottom surface of the mounting block (1).
3. 3. The ceiling fan convenient to overhaul according to claim 1, characterized in that the angle support assembly comprises a connecting disc (15) circumferentially distributed on the outer surface of the installation block (1), the end of the threaded rod (17) penetrates through the center of the connecting disc (15), a sliding groove (18) is formed in the surface of the connecting disc (15), one end, far away from the fan blade (3), of the guide rod (19) is in sliding connection with the inner wall of the sliding groove (18), and a stop block (21) is fixedly connected to the eccentric position of the inner wall of the sliding groove (18).
4. 4. A ceiling fan convenient to overhaul as claimed in claim 3, wherein the inner wall of the chute (18) is provided with a symmetrical annular groove (22), one end of the guide rod (19) away from the fan blade (3) is fixedly connected with a sliding disc (23), and the sliding disc (23) is in sliding connection with the annular groove (22).
5. 5. The ceiling fan of claim 4, wherein the diameter of the slide plate (23) is greater than the diameter of the guide rod (19).
6. 6. The ceiling fan convenient to overhaul according to claim 1, characterized in that the inner wall of the cavity (4) is provided with second grooves (13) distributed circumferentially, the outer surface of the mounting block (1) is provided with rotating grooves (14) communicated with the second grooves (13), one end of each rotating groove (14) far away from the mounting block (1) penetrates through the surface of the connecting disc (15), the inner wall of each rotating groove (14) is fixedly connected with a bearing (16), and the diameter of each second groove (13) is larger than that of the second bevel gear (6).
7. 7. The ceiling fan convenient to overhaul as claimed in claim 2, wherein the outer surface of the adjusting column (8) is provided with threads (10), the outer surface of the adjusting column (8) is sleeved with an anti-slip fastening sleeve (11), and the anti-slip fastening sleeve (11) is in threaded connection with the threads (10).
8. 8. The ceiling fan convenient to overhaul according to claim 2, wherein a first groove (12) is formed in the bottom surface of the mounting block (1), the diameter of the first groove (12) is larger than that of the circular groove (7) and the anti-slip fastening sleeve (11), and a baffle plate (9) is fixedly connected to the bottom surface of the adjusting column (8).

Description

Ceiling fan convenient to overhaul Technical Field The utility model relates to the technical field of ceiling fans, in particular to a ceiling fan convenient to overhaul. Background The utility model discloses a domestic ceiling fan convenient to dismouting, though "house top of family has all been installed to the domestic ceiling fan of publication number CN 213392801U" has been solved, and the installation of ceiling fan is a line and installs a couple at house top generally, then hang the ceiling fan and establish on the lifting hook, then bind through the steel wire, and in the use of ceiling fan, the ceiling fan can produce and rock, can influence the binding effect of steel wire line after the long-time use of ceiling fan, and the steel wire line can rust even fracture after long-time use, just so can influence the stability of installation, and because the steel wire rust can make the ceiling fan dismantle comparatively troublesome "problem, but neglect the ceiling fan angle that most industrial factory buildings used on the market has been fixed when leaving the factory, can't be adjusted according to the in-service use demand, the ceiling fan of current partly adjustable flabellum angle adopts manual dismantlement, the mode of adjusting flabellum angle one by one, complex operation just is difficult to guarantee the uniformity of a plurality of flabellum angles, the work burden and the time cost of maintainer have been increased. Based on the above, the utility model designs a ceiling fan which is convenient to overhaul so as to solve the problems. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model provides a ceiling fan which is convenient to overhaul. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a ceiling fan convenient to overhaul, includes installation piece, installation head, flabellum, the installation head is installed in the top surface of installation piece, flabellum circumference distributes in the outside of installation piece, the cavity has been seted up to the inside of installation piece, the bottom surface rotation of cavity is connected with first bevel gear, the surface meshing of first bevel gear is connected with the second bevel gear of circumference distribution, the one end fixedly connected with threaded rod of cavity is kept away from to the second bevel gear, the flabellum be close to one side of installation piece offered with threaded rod threaded connection's screw groove, the flabellum is close to the one end of installation piece and has been offered symmetrical guide way, the guide bar has been inserted to the inner wall of guide way, be provided with angle support assembly between the one end and the installation piece of flabellum is kept away from to the guide bar, the bottom surface of first bevel gear is provided with the first bevel gear pivoted operating unit of drive. Still further, the operation subassembly is including fixing the regulation post in first bevel gear bottom surface, run-through circular slot has been seted up to the bottom surface of cavity, rotate through the bearing ring between the inner wall of adjusting the surface of post and circular slot and be connected, just the bottom of adjusting the post extends to the bottom surface of installation piece. Still further, angle support assembly includes the connection pad of circumference distribution at the installation piece surface, the center department of connection pad is run through to the end of threaded rod, the spout has been seted up on the surface of connection pad, the one end that the flabellum was kept away from to the guide bar and the inner wall sliding connection of spout, the eccentric department fixedly connected with dog of inner wall of spout. Furthermore, the inner wall of the chute is provided with a symmetrical annular groove, one end of the guide rod, which is far away from the fan blade, is fixedly connected with a sliding disc, and the sliding disc is in sliding connection with the annular groove. Further, the diameter of the sliding plate is larger than that of the guide rod. Still further, the second recess of circumference distribution has been seted up to the inner wall of cavity, the rotation groove with second recess intercommunication has been seted up to the surface of installation piece, just the one end that the installation piece was kept away from to the rotation groove runs through out the surface of connection pad, the inner wall fixedly connected with bearing of rotation groove, the diameter of second recess is greater than the diameter of second bevel gear. Furthermore, the outer surface of the adjusting column is provided with threads, the outer surface of the adjusting column is sleeved with an anti-slip fastening sleeve, and the anti-slip fastening sleeve is in threaded connection with the threads. Furthermore, the bott