Bladeless fan lamp structure convenient to disassemble

Abstract

The utility model discloses a bladeless fan lamp structure convenient to disassemble, which comprises a fixing groove, a turbofan wind wheel, a turbofan motor, a wind deflector, a left semicircular plate, a right semicircular plate, a synchronous motor, a rocker, a rotating arm and an arc-shaped fixing buckle, a motor fixing seat is arranged on the right side of the bottom of the fixing groove, and a wind wheel fixing seat is arranged on the left side of the bottom of the fixing groove. An arc-shaped free hole is formed in the right side of the fixing groove, a connecting shaft is arranged on the chord portion of the right semicircular plate, the length of the rocker is smaller than the circle radius of the right semicircular plate, and connecting cylinders are arranged at the two ends of the rotating arm in a Z-shaped mode. Compared with the prior art, the fan has the advantages that the fan is of an overall flat transverse structure and can be combined with a ceiling lamp or a ceiling lamp to be made into a bladeless fan lamp, and when the synchronous motor rotates, the rocker and the rotating arm drive the air guide plate to do circular motion to achieve the air guide function; the internal structure of the bladeless fan can be completely exposed by unscrewing the screw and drawing out the air deflector, the fan is convenient to clean, check and maintain, the structure is simple and compact, and assembly and production are easy.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a conveniently disassembled bladeless fan lamp structure lamp. Background Art

[0002] Traditional fan lights generally have exposed fan blades, which are dangerous, especially for fan lights with exposed fan blades installed on the ceiling above the bed in the bedroom. The high-speed rotating fan blades bring safety hazards. In order to improve the aesthetics and safety of fan lights, bladeless fan lights have become available. When users use them, the fan blades are hidden in the outer casing and are invisible. Existing bladeless fan lamps have the following defects: the structure is complex and bloated, and it is difficult to achieve an ultra-thin design. For example, the Chinese patent application publication number is CN117948297A, which discloses a fan lamp with an open turbine blade, including: a shell, an air inlet is arranged on the upper part of the shell, and an air guide wall extending downward is arranged on the shell; a motor is arranged in the shell, the motor has a central axis and a rotor, the rotor is rotatable relative to the central axis, and the central axis is connected to the shell; the fan blade is a turbine blade, connected and fixed on the rotor, the fan blade includes a bottom plate, and blades arranged above the bottom plate, the blades are arched and there are multiple blades, there is no top plate above the blades to form an open structure, and the upper part of the blades is arranged opposite to the inner wall of the shell; a lighting component includes a chassis and a light-transmitting panel arranged on the chassis, and the chassis is arranged below the fan blade; in the radial direction, there is a gap between the lighting component and the air guide wall, and the gap forms an air supply gap; when the fan lamp is in the air supply working state, the motor drives the fan blade to rotate, and the fan blade rotates toward the side of the blade arch. Obviously, this kind of bladeless fan lamp has a complex structure, and is inconvenient to assemble, disassemble, inspect and maintain. In addition, it has some disadvantages such as being unable to adjust the blowing angle. Summary of the invention

[0003] In view of the above-mentioned defects, the inventor, as a practitioner who has been engaged in the research and development of fan lamps for a long time, actively carried out research and innovation in order to create a bladeless fan lamp structure that is easy to disassemble, making it more valuable for industrial use.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A bladeless fan lamp structure that is easy to disassemble comprises a fixing groove with an air inlet grille hole, a turbofan impeller, a turbofan motor, an air guide plate, a left semicircular plate, a right semicircular plate, a synchronous motor, a rocker, a swing arm, two arc-shaped fixing buckles with mounting screw holes at both ends, and five bearings. The fixing groove structure is arranged as a semi-cylindrical structure with a trough-shaped opening, a motor fixing seat with a U-mounting groove is integrally formed on the right side of the bottom of the fixing groove, a wind wheel fixing seat with a U-mounting groove is integrally formed on the left side of the bottom of the fixing groove, an arc-shaped free hole is arranged on the right side end of the fixing groove, a connecting shaft extending horizontally to the right is integrally formed at a chord position of the right semicircular plate at a distance from the center of the circle equal to the length of the rocker, a screw hole with an internal thread is arranged at the center of the connecting shaft, the length of the rocker is less than the radius of the circle of the right semicircular plate and bearing mounting holes are arranged at both ends, rotating bearings are fixedly arranged in the bearing mounting holes at both ends of the rocker, and connecting cylinders are arranged in a Z shape at both ends of the swing arm.

[0006] As a further measure, the arc of the free hole is less than 90 degrees.

[0007] As a further measure, the outer surface of the right end of the fixing groove is integrally formed with a mounting column with an internal threaded hole for installing the synchronous motor, and a mounting hole is symmetrically provided near the center of the semi-cylindrical structure on the left and right sides of the fixing groove 1, and a rotating connecting column 1 protruding horizontally to the left side is integrally formed near the center of the left semicircular plate, and the shape and size of the right semicircular plate are symmetrical to those of the left semicircular plate and a rotating connecting column 2 protruding horizontally to the right side is integrally formed near the center.

[0008] As a further measure, the left semicircular plate is provided with a left limit groove and a left fixing screw hole, the right semicircular plate is provided with a right limit groove and a right fixing screw hole, the inner concave surfaces at the left and right ends of the plate surface of the air guide plate are respectively provided with an arc-shaped left mounting groove and a right mounting groove, the left mounting groove is integrally formed with a left limit convex with the same size and shape as the groove of the left limit groove, and the right mounting groove is integrally formed with a right limit convex with the same size and shape as the groove of the right limit groove.

[0009] As a further measure, the air guide plate is configured as a curved structure in the shape of a tubular body whose cross-section of the left and right ports is an arc greater than 180 degrees and less than 270 degrees and the arc diameter is the same as the diameter of the left semicircular plate and the right semicircular plate.

[0010] As a further measure, a plurality of long strip grille-shaped air guide holes with parallel transverse openings and outwardly protruding feathers are provided on the middle of the plate surface of the air guide plate.

[0011] As a further measure, screw fixing holes corresponding to the left fixing screw hole and the right fixing screw hole are provided on the left and right end surfaces of the plate surface of the air guide plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: during installation, the turbofan impeller is tightly connected to the turbofan motor rotor, the left end is snapped into the U-mounting groove, and the right end is snapped into the U-mounting groove of the motor fixing seat, and the two ends are respectively fixed with arc-shaped fixing buckle screws, and the rotating connecting column 1 with the bearing and the rotating connecting column 2 are embedded in the left and right side mounting holes 1 of the fixing groove from the inside to the outside and are tightly installed on both sides of the fixing groove, and the connecting shaft on the right semicircular plate is extended outward from the inside to the outside through the free hole in the fixing groove, the connecting cylinder at one end of the rotating arm is fixedly connected to the rotating part of the synchronous motor, and the synchronous motor is fixed to the right side of the fixing groove by the mounting column screws, and one end of the rocker is tightly connected to the rotating arm and the connecting cylinder, so that the rotating shaft can be fixed to the rotating part of the synchronous motor by the mounting column screws. The connecting shaft extending from the hole is embedded in the bearing hole in the bearing mounting hole at the other end of the rocker and is fastened. The left mounting groove and the right mounting groove of the air guide plate are respectively clamped on the left semicircular plate and the right semicircular plate, and the left limiting protrusion is embedded in the left limiting groove, and the right limiting protrusion is embedded in the right limiting groove. Then, screws are used to fix them through the left fixing screw hole and the right fixing screw hole respectively. In effect, the fan is an overall flat horizontal structure and can be combined with a ceiling lamp or a suspended ceiling lamp to form a leafless fan lamp. When the synchronous motor rotates, the rocker and the rotating arm drive the air guide plate to make an arc motion to realize the wind guiding function. The internal structure of the leafless fan can be fully exposed by unscrewing the screws and extracting the air guide plate, which is convenient for cleaning, inspection and maintenance of the fan. The structure is simple and compact, and it is easy to assemble and produce. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is an exploded view of a conveniently disassembled bladeless fan lamp structure device described in the utility model;

[0015] Figure 2 This is a schematic diagram of the installation of a fixing slot, a left semicircular plate, a right semicircular plate and a synchronous motor of a bladeless fan lamp structure that is easy to disassemble according to the utility model;

[0016] Figure 3 It is a structural schematic diagram of an air guide plate of a bladeless fan lamp structure that is easily disassembled according to the utility model;

[0017] Figure 4 It is a schematic diagram of the left semicircular plate structure of a conveniently disassembled bladeless fan lamp structure described in the utility model;

[0018] Figure 5It is an overall structural diagram of a conveniently disassembled bladeless fan lamp structure described in the utility model.

[0019] Explanation of the reference numerals: 1. fixing slot; 2. turbofan impeller; 3. turbofan motor; 4. air guide plate; 5. left semicircular plate; 6. right semicircular plate; 7. synchronous motor; 8. rocker; 9. swing arm; 10. arc-shaped fixing buckle; 101. motor fixing seat; 102. impeller fixing seat; 103. free hole; 104. mounting column; 105. mounting hole one; 501. rotating connecting column one; 502. left limiting slot; 601. rotating connecting column two; 602. right limiting slot; 603. connecting shaft; 401. air guide hole; 402. left mounting slot; 403. right mounting slot; 405. left limiting convex; 406. right limiting convex; 801. bearing mounting hole. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments and drawings:

[0021] like Figure 1-5As shown, a bladeless fan lamp structure that is easy to disassemble comprises a fixing slot 1 with an air inlet grille hole, a turbofan impeller 2, a turbofan motor 3, an air guide plate 4, a left semicircular plate 5, a right semicircular plate 6, a synchronous motor 7, a rocker 8, a rotating arm 9, two arc-shaped fixing buckles 10 with mounting screw holes at both ends, and five bearings. The fixing slot 1 is structurally arranged as a semi-cylindrical structure with a trough-shaped opening, a motor fixing seat 101 with mounting screw holes and a U-mounting slot is integrally formed on the right side of the bottom of the fixing slot 1, a wind wheel fixing seat 102 with mounting screw holes and a U-mounting slot is integrally formed on the left side of the bottom of the fixing slot 1, an arc-shaped free hole 103 with an arc less than 90 degrees is arranged on the right side end of the fixing slot 1, and a right side end outer surface of the fixing slot 1 is provided with a The body is formed with a mounting column 104 with an internal threaded hole for mounting a synchronous motor, and a mounting hole 105 is symmetrically provided at the near-center position of the semi-cylindrical structure on the left and right sides of the fixing groove 1. A rotating connecting column 501 protruding horizontally to the left side is integrally formed near the center of the left semicircular plate 5. The shape and size of the right semicircular plate 6 are symmetrical with those of the left semicircular plate 5, and a rotating connecting column 601 protruding horizontally to the right side is integrally formed near the center of the circle. A left limiting groove 502 and a left fixing screw hole are provided on the left semicircular plate 5, and a right limiting groove 602 and a right fixing screw hole are provided on the right semicircular plate 6. The air guide plate 4 is set to have a circular arc cross-section of the left and right ports greater than 180 arcs and less than 270 arcs, and the arc diameter is the same as that of the left semicircular plate 5 and the right semicircular plate 6. The circular plate 6 is a curved structure in the shape of a tubular body with the same diameter as the circular plate 6. A plurality of long grille-shaped air guide holes 401 with parallel horizontal openings and outwardly convex feathers are provided in the middle of the plate surface of the air guide plate 4. The inner concave surfaces at the left and right ends of the plate surface of the air guide plate 4 are respectively provided with arc-shaped left mounting grooves 402 and right mounting grooves 403. The left mounting groove 402 is integrally formed with a left limiting convex 405 with the same size and shape as the groove of the left limiting groove 502. The right mounting groove 403 is integrally formed with a right limiting convex 406 with the same size and shape as the groove of the right limiting groove 602. Screw fixing holes corresponding to the left fixing screw hole and the right fixing screw hole are provided on the left and right end surfaces of the plate surface of the air guide plate 4. The chord portion of the right semicircular plate 6 is equal to the length of the rocker 8 at a distance from the center of the circle. The integrally formed part is provided with a connecting shaft 603 extending horizontally to the right, and a screw hole with an internal thread is provided in the center of the connecting shaft 603. The length of the rocker 8 is less than the radius of the circle of the right semicircular plate 6 and bearing mounting holes 801 are provided at both ends. Rotating bearings are fixedly provided in the bearing mounting holes 801 at both ends of the rocker 8. Connecting cylinders are provided in a Z-shape at both ends of the rotating arm 9. During installation, the right end of the turbofan wheel 2 is tightly connected to the rotor of the turbofan motor 3. After the left end of the turbofan wheel 2 is connected to a bearing, the turbofan wheel 2 is put into the fixing groove 1 so that the bearing at its left end is inserted into the U mounting groove of the wind wheel fixing seat 102, and the turbofan motor 3 at its right end is inserted into the U mounting groove of the motor fixing seat 101. The two ends are then respectively fastened and installed with arc-shaped fixing buckles 10 with screws.The rotating connecting column 1 501 of the left semicircular plate 5 and the rotating connecting column 2 601 of the right semicircular plate 6 are respectively embedded in the inner hole of the bearing and are fastened together. The rotating connecting column 1 501 and the rotating connecting column 2 601 with the bearing are embedded in the mounting holes 105 on the left and right sides of the fixed groove 1 from the inside to the outside and are fastened together on both sides of the fixed groove 1, and the connecting shaft 603 on the right semicircular plate 6 is extended outward from the inside to the outside through the free hole 103 in the fixed groove 1. The connecting cylinder at one end of the rotating arm 9 is fixedly connected to the rotating part of the synchronous motor 7. The synchronous motor 7 is screwed and fixed to the outer surface of the right end of the fixed groove 1 through the mounting column 104 with an internal threaded hole. The bearing mounting hole 801 at one end of the rocker 8 is fastened to the connecting cylinder at the other end of the rotating arm 9. The right The connecting shaft 603 of the semicircular plate 6 is embedded in the bearing hole in the bearing mounting hole 801 at the other end of the rocker 8 and is fastened. The left mounting groove 402 and the right mounting groove 403 of the air guide plate 4 are respectively inserted on the left semicircular plate 5 and the right semicircular plate 6, and the left limiting protrusion 405 is embedded in the left limiting groove 502, and the right limiting protrusion 406 is embedded in the right limiting groove 602. Then, screws are used to fix through the left fixing screw hole and the right fixing screw hole respectively. In effect, the fan is an overall flat horizontal structure that can be combined with a ceiling lamp or a ceiling lamp to form a leafless fan lamp. When the synchronous motor 7 rotates, the rocker 8 and the rotating arm 9 drive the air guide plate 4 to make an arc motion to realize the wind guiding function. Unscrewing the two screws and extracting the air guide plate 4 can fully reveal the internal structure of the leafless fan, which is convenient for cleaning, inspection and maintenance of the fan. The structure is simple and compact, and it is easy to assemble and produce.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A bladeless fan lamp structure that is easy to disassemble, characterized in that: The invention comprises a fixing groove (1) with an air inlet grille hole, a turbofan impeller (2), a turbofan motor (3), an air guide plate (4), a left semicircular plate (5), a right semicircular plate (6), a synchronous motor (7), a rocker (8), a rotating arm (9), and two arc-shaped fixing buckles (10) with mounting screw holes at both ends. The fixing groove (1) is configured as a semi-cylindrical structure with a manger-shaped opening. A motor fixing seat (101) with a U-mounting groove is integrally formed on the right side of the bottom of the fixing groove (1). A wind impeller fixing seat (101) with a U-mounting groove is integrally formed on the left side of the bottom of the fixing groove (1). The right end of the fixing groove (1) is provided with an arc-shaped free hole (103), the chord portion of the right semicircular plate (6) is formed with a connecting shaft (603) extending horizontally to the right at a position equal to the length of the rocker (8) at the center of the circle, and the center of the connecting shaft (603) is provided with a screw hole with an internal thread, the length of the rocker (8) is less than the radius of the circle of the right semicircular plate (6) and both ends are provided with bearing mounting holes (801), and rotating bearings are fixedly arranged in the bearing mounting holes (801) at both ends of the rocker (8), and connecting cylinders are provided in a Z shape at both ends of the rotating arm (9).

2. The easily disassembled bladeless fan lamp structure according to claim 1 is characterized in that: The free hole (103) has an arc angle of less than 90 degrees.

3. The easily disassembled bladeless fan lamp structure according to claim 1 is characterized in that: The outer surface of the right end of the fixing groove (1) is integrally formed with a mounting column (104) with an internal threaded hole for mounting a synchronous motor, and the semi-cylindrical structures on the left and right sides of the fixing groove (1) are symmetrically provided with mounting holes (105) near the center of the circle, and the left semi-circular plate (5) is integrally formed with a rotating connecting column (501) protruding horizontally to the left side near the center of the circle, and the right semi-circular plate (6) is symmetrical in shape and size to the left semi-circular plate (5) and is integrally formed with a rotating connecting column (601) protruding horizontally to the right side near the center of the circle.

4. The easily disassembled bladeless fan lamp structure according to claim 1 is characterized in that: The left semicircular plate (5) is provided with a left limiting groove (502) and a left fixing screw hole, and the right semicircular plate (6) is provided with a right limiting groove (602) and a right fixing screw hole. The inner concave surfaces at the left and right ends of the plate surface of the air guide plate (4) are respectively provided with an arc-shaped left mounting groove (402) and a right mounting groove (403). A left limiting protrusion (405) having the same size and shape as the groove of the left limiting groove (502) is integrally formed in the left mounting groove (402), and a right limiting protrusion (406) having the same size and shape as the groove of the right limiting groove (602) is integrally formed in the right mounting groove (403).

5. The easily disassembled bladeless fan lamp structure according to claim 1 is characterized in that: The air guide plate (4) is configured as a curved structure in the shape of a tubular body cut open, with the cross-sections of the left and right ports being arcs greater than 180 degrees and less than 270 degrees, and the arc diameter being the same as the diameters of the left semicircular plate (5) and the right semicircular plate (6).

6. The easily disassembled bladeless fan lamp structure according to claim 1, characterized in that: A plurality of long grid-shaped air guide holes (401) with transverse parallel openings and outwardly protruding feathers are provided in the middle of the plate surface of the air guide plate (4).

7. The easily disassembled bladeless fan lamp structure according to claim 1, characterized in that: The left and right end surfaces of the air guide plate (4) are both provided with screw fixing holes corresponding to the left fixing screw hole and the right fixing screw hole.

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