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CN-224214406-U - Circulating ceiling fan capable of being disassembled and assembled conveniently and rotated by 360 degrees

CN224214406UCN 224214406 UCN224214406 UCN 224214406UCN-224214406-U

Abstract

The utility model discloses a circulating ceiling fan capable of being conveniently dismounted and mounted and rotated by 360 degrees, which comprises a hanging frame and a plurality of fan heads, wherein the fan heads are distributed at intervals around the circumference of the hanging frame, each fan head comprises a connecting arm, a housing, a driving mechanism, a main motor and an impeller, the inner side end of the connecting arm is detachably and fixedly connected with the hanging frame, the outer side end of the connecting arm is provided with a first inclined surface, the first inclined surface extends outwards and obliquely upwards and downwards, and one side of the top of the housing is rotatably arranged on the first inclined surface. Through arranging a plurality of fan heads around the circumference of gallows at intervals to the cooperation utilizes actuating mechanism to drive the housing 360 rotatory activities on first inclined plane on each fan head, with the orientation of changing the impeller, makes the air supply can cover each indoor corner, effectively enlarges the air supply scope, thereby realizes the quick circulation flow of indoor air, simultaneously, each fan head can be dismantled and assembled as required, brings convenience for daily washing and maintenance.

Inventors

  • LI DAOWEN
  • LIANG QINGCHUN
  • LI YUANFENG
  • CHEN MULIN
  • ZHU XIAOHUA

Assignees

  • 广东又一电器科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (8)

  1. 1. A circulating ceiling fan capable of being conveniently dismounted and mounted and rotated by 360 degrees is characterized by comprising a hanging frame and a plurality of fan heads, wherein the fan heads are distributed at intervals around the circumference of the hanging frame, each fan head comprises a connecting arm, a housing, a driving mechanism, a main motor and an impeller, the inner side end of the connecting arm is detachably and fixedly connected with the hanging frame, the outer side end of the connecting arm is provided with a first inclined surface which extends outwards and upwards and downwards in an inclined mode, one side of the top of the housing is rotatably arranged on the first inclined surface, a containing cavity is formed in the housing, an air inlet groove is formed in the top of the housing and communicated with the containing cavity, an air outlet groove is formed in the bottom of the housing and communicated with the containing cavity, the driving mechanism is arranged on the connecting arm and drives the housing to rotate, the main motor is fixedly arranged in the containing cavity, the impeller is fixedly arranged on an output shaft of the main motor and is positioned in the containing cavity, the impeller is driven by the main motor to rotate, and the impeller is positioned between the air inlet groove and the air outlet groove.
  2. 2. The assembly and disassembly 360 DEG rotatable circulating ceiling fan of claim 1, wherein the top side of the housing has a second inclined surface which is in opposite fit with the first inclined surface, a connecting ring extends from the second inclined surface, the outer side end of the connecting arm has a mounting cavity, the first inclined surface is provided with a mounting hole, the mounting hole is communicated with the mounting cavity, the driving mechanism is arranged in the mounting cavity, and the connecting ring extends into the mounting hole and is connected with the driving mechanism.
  3. 3. The assembly and disassembly 360 DEG rotatable circulating ceiling fan of claim 2, wherein the driving mechanism comprises a driven gear, a driving gear and a secondary motor, the driven gear is rotatably arranged in the mounting cavity, the driven gear is fixedly connected with the connecting ring, the driving gear is rotatably arranged in the mounting cavity, the driving gear is meshed with the driven gear, the secondary motor is fixed in the mounting cavity, and an output shaft of the secondary motor is fixedly connected with the driving gear.
  4. 4. The circulating ceiling fan capable of being rotated by 360 DEG, which is convenient to assemble and disassemble, as set forth in claim 3, is characterized in that the connecting ring is sleeved outside one end of the driven gear and fixedly connected by a locking screw.
  5. 5. The circulating ceiling fan capable of being disassembled and assembled by 360 degrees, which is convenient to disassemble and assemble, is characterized in that a blocking part is convexly arranged on the driven gear, a blocking piece is pivoted in the installation cavity, and the blocking end of the blocking piece is positioned above the movement track of the blocking part.
  6. 6. The circulating ceiling fan of claim 1, wherein the hanger comprises a main body and a lower cover detachably mounted on the bottom of the main body, and the inner ends of the connecting arms are clamped between the main body and the lower cover.
  7. 7. The assembly and disassembly 360 DEG rotatable circulating ceiling fan of claim 6, wherein the bottom of the main body is concavely provided with an upper half groove, the top of the lower cover is concavely provided with a lower half groove, and the inner side ends of the connecting arms are accommodated in the upper half groove and the lower half groove.
  8. 8. The assembly and disassembly 360 DEG rotatable circulating ceiling fan of claim 7, wherein the lower half groove is extended with a positioning column, the inner side end of the connecting arm is provided with a positioning hole, and the positioning column is inserted into the positioning hole for positioning.

Description

Circulating ceiling fan capable of being disassembled and assembled conveniently and rotated by 360 degrees Technical Field The utility model relates to the technical field of household appliances, in particular to a circulating ceiling fan which is convenient to disassemble and assemble and can rotate by 360 degrees. Background The ceiling fan is an electric fan fixed on the ceiling, and a motor drives a plurality of fan blades to rotate, so that air is stirred to generate wind flow, and the effects of cooling and ventilation are achieved. Ceiling fans are commonly installed on ceilings in various indoor locations such as homes, offices, shops, restaurants, etc. and, due to their high position, they can cover a large area to provide a comprehensive circulation of air. The design and function of ceiling fans vary from manufacturer to manufacturer and from use to use, but most ceiling fans share common features. They typically have a decorative housing or cover for protecting the motor and fan blades while also adding to the aesthetics of the upholstery. The number and shape of the fan blades of a ceiling fan may also vary, which may affect the amount of wind and the amount of wind generated. Some ceiling fans are also equipped with light fixtures that provide illumination as well as increase the effect of interior decoration. However, the current ceiling fan can only blow air towards the direction right below the plurality of fan blades, but because the direction of the plurality of fan blades is fixed, the area that the current ceiling fan blow air can cover is smaller, the air can not be blown to each indoor corner, the quick circulation flow of indoor air is difficult to realize, and meanwhile, the current ceiling fan is inconvenient to disassemble and assemble, and brings trouble to daily cleaning and maintenance. Therefore, it is necessary to study a scheme to solve the above-mentioned problems. Disclosure of utility model In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a circulating ceiling fan capable of being disassembled and assembled conveniently and rotated by 360 °, which can effectively solve the problems that the conventional ceiling fan cannot supply air to all corners of a room and is inconvenient to disassemble and assemble. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A circulating ceiling fan capable of being conveniently dismounted and mounted and rotated by 360 degrees comprises a hanging frame and a plurality of fan heads, wherein the fan heads are distributed at intervals around the circumference of the hanging frame, each fan head comprises a connecting arm, a housing, a driving mechanism, a main motor and an impeller, the inner side end of the connecting arm is detachably and fixedly connected with the hanging frame, the outer side end of the connecting arm is provided with a first inclined surface which extends outwards and obliquely upwards and downwards, one side of the top of the housing is rotatably arranged on the first inclined surface, a containing cavity is formed in the housing, an air inlet groove is formed in the top of the housing and communicated with the containing cavity, an air outlet groove is formed in the bottom of the housing and communicated with the containing cavity, the driving mechanism is arranged on the connecting arm and drives the housing to rotate, the main motor is fixedly arranged in the containing cavity, the impeller is fixedly arranged on an output shaft of the main motor and is positioned in the containing cavity, and the impeller is driven by the main motor to rotate and is positioned between the air inlet groove and the air outlet groove. Preferably, a second inclined plane is arranged on one side of the top of the housing, the second inclined plane is in opposite fit with the first inclined plane, a connecting ring extends out of the second inclined plane, an installation cavity is arranged at the outer side end of the connecting arm, an installation hole is formed in the first inclined plane, the installation hole is communicated with the installation cavity, the driving mechanism is arranged in the installation cavity, and the connecting ring extends into the installation hole and is connected with the driving mechanism. Preferably, the driving mechanism comprises a driven gear, a driving gear and a secondary motor, wherein the driven gear is rotatably arranged in the mounting cavity, the driven gear is fixedly connected with the connecting ring, the driving gear is rotatably arranged in the mounting cavity, the driving gear is meshed with the driven gear, the secondary motor is fixed in the mounting cavity, and an output shaft of the secondary motor is fixedly connected with the driving gear. Preferably, the connecting ring is sleeved outside one end of the driven gear and fixedly connected with