Fan lamp with reset pushing device

Abstract

The fan lamp with the reset pushing device comprises an annular light source body, a fan structure is arranged in the annular middle of the annular light source body, a fixing support structure used for fixing the annular light source body on a ceiling is connected to the annular light source body, and a movable rotating ring is connected to an annular middle cavity of the fixing support structure. The tail end of the fan structure is connected to the rotating ring, the fixed support structure is further provided with a convertible eccentric wheel structure which is connected with the tail end of the fan structure and used for controlling the fan structure to swing and rotate, and the convertible eccentric wheel structure is connected with a reset pushing device used for resetting the oscillating angle of the fan structure. According to the fan lamp with the reset pushing device, the purpose that the fan structure can automatically recover to the initial position without manual adjustment can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fan lamps, in particular to a fan lamp with a reset pushing device. Background Art

[0002] At present, fan lights are a common lighting and ventilation equipment that can be used in places such as homes or offices. This type of fan light usually has a shaking head function, which allows the wind to be more evenly distributed in different directions. It is also equipped with a mesh cover to prevent the blades of the fan light from flying out, and also allows air to circulate more easily.

[0003] However, in practice, it is found that most of the existing fan lights, such as the "swinging rotating fan light with a mesh cover" described in patent number "CN219733694U", do not have a reset push device, and these fan lights usually require manual adjustment to change the fan's shaking angle and cannot automatically return to the initial position.

[0004] Therefore, it is necessary to provide a fan lamp with a reset pushing device to solve the above technical problems. Utility Model Content

[0005] The utility model overcomes the deficiencies of the above technologies and provides a fan lamp with a reset pushing device.

[0006] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a fan lamp with a reset propulsion device, including an annular light source body 1, a fan structure 2 is provided in the middle of the annular ring of the annular light source body 1, and the annular light source body 1 is connected to a fixed bracket structure 3 for fixing it to the ceiling, and the annular middle cavity of the fixed bracket structure 3 is connected to a movable rotating ring 4, and the end of the fan structure 2 is connected to the rotating ring 4. The fixed bracket structure 3 is also provided with a convertible eccentric wheel structure 5 connected to the end of the fan structure 2 for controlling the swinging rotation of the fan structure 2, and the convertible eccentric wheel structure 5 is connected to a reset propulsion device 6 for resetting the shaking angle of the fan structure 2.

[0007] Preferably, the convertible eccentric wheel structure 5 includes a convertible eccentric wheel body 51 and a synchronous motor 52 for driving the convertible eccentric wheel body 51 to rotate, and the convertible eccentric wheel body 51 is provided with a deflectable center axis 53 connected to the end of the fan structure 2 for deflecting the swing angle of the fan structure 2, and the deflectable center axis 53 is provided with a slider 54 connected to the reset pushing device 6 for deflecting the angle of the deflectable center axis 53 as the reset pushing device 6 is pushed and resetting the angle of the deflectable center axis 53 as the reset pushing device 6 is reset.

[0008] Preferably, both ends of the convertible eccentric wheel body 51 are respectively equipped with ball brackets 55 that can move forward and backward, and the ball brackets 55 are provided with conductive balls 56 placed on the power ring 7 behind the convertible eccentric wheel body 51 for providing the required electrical energy to the reset pushing device 6. The reset pushing device 6 is electrically connected to the conductive balls 56 through an electrical wire.

[0009] Preferably, the fan structure 2 includes a protective mesh cover 21 with front and rear snap-fit arrangements, fan blades 22 arranged inside the protective mesh cover 21, a motor 23 arranged at the rear end of the outer side of the protective mesh cover 21 for driving the fan blades 22 to rotate, and a motor bracket 24 whose end is connected to the rotating ring 4 for fixing the motor 23. The protective mesh cover 21 is arranged in the middle of the ring shape of the annular light source body 1.

[0010] Preferably, the fixed bracket structure 3 includes a rotating ring bracket 31, a connecting piece 32 for fixing the annular light source body 1 on the rotating ring bracket 31, and a ceiling cup group 33 for fixing to the ceiling, one end of the connecting piece 32 is connected to the rear end of the annular light source body 1, and the other end is connected to the rotating ring bracket 31, the front end of the ceiling cup group 33 is installed on the rotating ring bracket 31, and the rotating ring 4 is connected to the annular center cavity of the rotating ring bracket 31.

[0011] Preferably, the outer side wall of the rotating ring 4 protrudes outward with several first protruding connectors 41 for connecting to the inner side wall of the annular cavity of the rotating ring bracket 31, and the inner side wall of the rotating ring 4 protrudes inward with several second protruding connectors 42 for connecting to the outer side wall at the end of the fan structure 2.

[0012] Preferably, the rotating ring 4 is provided with a bearing or a wear-resistant ring.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The present application can use a reset pushing device to pull the connecting part between the transformable eccentric wheel structure and the fan structure back to the initial position, so as to reset the shaking angle of the fan structure to the initial position, thereby achieving the purpose of automatically returning to the initial position without manual adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded structural diagram of a fan lamp with a reset push device of the utility model;

[0016] Figure 2 This is another exploded structural diagram of a fan lamp with a reset push device of the utility model;

[0017] Figure 3The utility model is a fan lamp with a reset push device of the overall structure diagram.

[0018] The names of the components corresponding to the numbers in the drawings of the specification are as follows:

[0019] Ring light source body 1; fan structure 2; fixed bracket structure 3; rotating ring 4; transformable eccentric wheel structure 5; reset pusher 6; power ring 7; protective mesh cover 21; fan blades 22; motor 23; motor bracket 24; rotating ring bracket 31; connector 32; ceiling plate group 33; first protruding connector 41; second protruding connector 42; transformable eccentric wheel body 51; synchronous motor 52; deflectable central axis 53; slider 54; ball bracket 55; conductive ball 56. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] See also Figures 1 to 3 The fan lamp with a reset propulsion device of this embodiment includes an annular light source body 1, a fan structure 2 is provided in the middle of the annular ring of the annular light source body 1, a fixed bracket structure 3 for fixing it to the ceiling is connected to the annular light source body 1, a movable rotating ring 4 is connected to the annular middle cavity of the fixed bracket structure 3, the end of the fan structure 2 is connected to the rotating ring 4, and the fixed bracket structure 3 is also provided with a transformable eccentric wheel structure 5 connected to the end of the fan structure 2 for controlling the swing rotation of the fan structure 2, and the transformable eccentric wheel structure 5 is connected to a reset propulsion device 6 for resetting the shaking angle of the fan structure 2.

[0022] In an embodiment of the present application, after the fan structure 2 starts working, if the user needs to control the fan structure 2 to swing and rotate, the convertible eccentric wheel structure 5 can be started and put into operation. When the convertible eccentric wheel structure 5 is started, the convertible eccentric wheel structure 5 can perform a circular motion. At the same time, the reset pushing device 6 pushes the connecting part of the convertible eccentric wheel structure 5 and the fan structure 2 to deflect it. Since the fan structure 2 is fixed on the rotating ring 4, and the rotating ring 4 is a structure that can automatically rotate relative to the fixed bracket structure 3, therefore, when the fan structure 2 is deflected by the convertible eccentric wheel structure 5, the fan structure 2 can be deflected accordingly. At this time, since the convertible eccentric wheel structure 5 is already performing a circular motion, it can drive the fan structure 2 to perform a deflected rotational motion relative to the rotating ring 4. If the user needs to reset the swing rotation angle of the fan structure 2, it is sufficient to close the convertible eccentric wheel structure 5. At this time, since the convertible eccentric wheel structure 5 stops moving, the reset pushing device 6 can pull the connecting part of the convertible eccentric wheel structure 5 and the fan structure 2 to reset it. At this time, the fan structure 2 is no longer deflected by the convertible eccentric wheel structure 5, and the fan structure 2 can be reset along with the reset of the connecting part, thereby automatically returning to the initial position without manual adjustment.

[0023] In an embodiment of the present application, the annular light source body 1 used in this application can be a ring-shaped light-emitting body made of a transparent or translucent material, which can produce uniform light, and the fan structure 2 arranged in the middle of the ring of the annular light source body 1 can be a conventional fan body structure that can generate airflow. This application does not make any restrictions. With this design of the present application, the light source emitted by the annular light source body 1 will not be affected by the rotation of the fan structure 2. On the one hand, it can improve the aesthetics of the design. On the other hand, the airflow brought by the fan structure 2 can provide a cooling effect for the annular light source body 1 to a certain extent, thereby improving the service life of the annular light source body 1.

[0024] In the embodiment of the present application, the rotating ring 4 is automatically rotated and fixed to the fixed support structure 3, and can be connected to the fan structure 2 through a certain mechanism, so that the fan structure 2 can swing with the rotation of the rotating ring.

[0025] In an embodiment of the present application, after the transformable eccentric wheel structure changes the position and angle of the fan structure, the present application can reset the shaking angle of the fan structure to the initial position through the reset pushing device 6.

[0026] Preferably, the transformable eccentric wheel structure 5 includes a transformable eccentric wheel body 51 and a synchronous motor 52 for driving the transformable eccentric wheel body 51 to rotate. The transformable eccentric wheel body 51 is provided with a shiftable center shaft 53 connected to the end of the fan structure 2 for shifting the swing angle of the fan structure 2. The shiftable center shaft 53 is provided with a slider 54 connected to the reset pushing device 6 for shifting the angle of the shiftable center shaft 53 as the reset pushing device 6 is pushed and resetting the angle of the shiftable center shaft 53 as the reset pushing device 6 is reset.

[0027] Preferably, both ends of the convertible eccentric wheel body 51 are respectively equipped with ball brackets 55 that can move forward and backward. The ball brackets 55 are provided with conductive balls 56 placed on the power ring 7 behind the convertible eccentric wheel body 51 for providing the required electrical energy to the reset push device 6. The reset push device 6 is electrically connected to the conductive balls 56 through an electrical wire.

[0028] In the embodiment of the present application, after starting the synchronous motor 52, the synchronous motor 52 can drive the convertible eccentric wheel body 51 to rotate through the output shaft, and after the power ring 7 is conductive, the conductive ball 56 can provide the required electrical energy to the reset push device 6, so that the reset push device 6 is energized and pushes the output rod, and the slider 54 is connected to the output rod of the reset push device 6, so when the reset push device 6 is energized and pushes the output rod, the slider 54 will be pushed out, thereby driving the deflectable center shaft 53 to angularly deflect, and the top of the deflectable center shaft 53 is connected to the fan structure 2, and then when the deflectable center shaft 53 is angularly deflected, it will drive the fan structure 2 to angularly deflect on the rotating ring 4, and at the same time, the deflectable center shaft 53 can rotate with the rotation of the convertible eccentric wheel body 51, thereby driving the fan structure 2 to rotate, thereby achieving the purpose of swinging and rotating the fan structure 2. After the synchronous motor 52 is turned off, the convertible eccentric wheel body 51 can stop rotating, and then the power ring 7 loses power, thereby cutting off the power supply to the reset pushing device 6. At this time, since the reset pushing device 6 can stop pushing and start resetting due to power failure, the output rod of the reset pushing device 6 can then change from the pushing state to the pulling state, thereby pulling the slider 54 that was originally pushed out to reset it, and then driving the offset center axis 53 to return to the original angle from the offset angle, and the offset applied to the fan structure 2 will disappear, and the fan structure 2 can return to its initial position without the influence of external force, thereby realizing the function of automatically returning to the initial position without manual adjustment.

[0029] In the embodiments of the present application, the conductive balls of the present application can also be replaced by conductive round balls or carbon brushes, and the present application does not impose any limitation.

[0030] Preferably, the fan structure 2 includes a protective mesh cover 21 with front and rear snap-fit arrangements, fan blades 22 arranged inside the protective mesh cover 21, a motor 23 arranged at the rear end of the outer side of the protective mesh cover 21 for driving the fan blades 22 to rotate, and a motor bracket 24 whose end is connected to the rotating ring 4 for fixing the motor 23. The protective mesh cover 21 is arranged in the middle of the ring shape of the annular light source body 1.

[0031] In the embodiment of the present application, the fan structure 2 as a whole can rotate 360 degrees, which increases the blowing area. At the same time, a protective mesh cover 21 is added to the outside of the fan blades 22 to ensure that during use, external objects or users will not directly contact the internal fan blades 22, thereby preventing the fan blades 22 from being damaged by external forces and preventing users from being scratched, thereby improving the stability, safety factor and space practicality of the fan lamp operation.

[0032] In an embodiment of the present application, the front mesh cover of the protective mesh cover 21 can be fixed to the annular light source body 1 to form a whole. When moving, the front mesh cover of the protective mesh cover 21 is fixed, and the rear mesh cover of the protective mesh cover 21 can drive the fan blades 22 to shake and reset in the middle of the ring of the annular light source body 1.

[0033] In an embodiment of the present application, the protective mesh cover 21 does not need a rear mesh cover, and the front mesh cover of the protective mesh cover 21 can be fixed to the annular light source body 1 to form a whole. When it is active, the front mesh cover of the protective mesh cover 21 is fixed, and the transformable eccentric wheel structure 5 can directly drive the fan blades 22 to shake and reset in the middle of the ring of the annular light source body 1.

[0034] In the embodiment of the present application, the present application does not require the presence of a protective mesh cover 21, and the fan blades 22 are directly exposed to the outside. When active, the transformable eccentric wheel structure 5 can directly drive the fan blades 22 to shake and reset in the middle of the ring light source body 1.

[0035] Preferably, the fixed bracket structure 3 includes a rotating ring bracket 31, a connecting piece 32 for fixing the annular light source body 1 on the rotating ring bracket 31, and a ceiling cup group 33 for fixing to the ceiling, one end of the connecting piece 32 is connected to the rear end of the annular light source body 1, and the other end is connected to the rotating ring bracket 31, the front end of the ceiling cup group 33 is installed on the rotating ring bracket 31, and the rotating ring 4 is connected to the annular middle cavity of the rotating ring bracket 31.

[0036] In an embodiment of the present application, a plurality of connecting parts 32 may be provided on the rotating ring bracket 31, and each connecting part 32 may be evenly arranged on the periphery of the rotating ring bracket 31 and extend toward the annular light source body 1. Through the above arrangement, the overall structure of the fixed bracket structure 3 can be made more stable and firm, and will not be easily damaged, thereby extending the service life and improving the stability of the fan lamp.

[0037] In the embodiment of the present application, the rotating ring bracket 31, the connecting piece 32 and the ceiling cup group 33 can be assembled separately, welded into a complete component, or injection molded into a complete component. This application does not impose any restrictions.

[0038] Preferably, the outer side wall of the rotating ring 4 protrudes outward with several first protruding connectors 41 for connecting to the inner side wall of the annular cavity of the rotating ring bracket 31, and the inner side wall of the rotating ring 4 protrudes inward with several second protruding connectors 42 for connecting to the outer side wall at the end of the fan structure 2.

[0039] Preferably, a bearing or a wear-resistant ring is provided on the rotating ring 4 so that the rotating ring 4 can rotate relative to the rotating ring bracket 31 .

[0040] In the embodiment of the present application, the first protruding connector 41 and the rotating ring bracket 31, as well as the second protruding connector 42 and the fan structure 2, can be fixedly connected via a snap-fit structure. This snap-fit structure replaces the traditional screw connection method, not only achieving a fixed connection between the three, but also reducing manual labor and improving installation efficiency. Specifically, the snap-fit structure is a guide rail-type snap-fit structure. In other embodiments, it can also be a snap-fit structure or other implementation methods, and the present invention is not limited to this.

[0041] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fan lamp with a reset push device, characterized in that: The invention comprises an annular light source body (1), wherein a fan structure (2) is provided in the annular middle portion of the annular light source body (1), a fixed support structure (3) for fixing the annular light source body (1) on a ceiling is connected to the annular middle cavity of the fixed support structure (3), a movable rotating ring (4) is connected to the annular middle cavity of the fixed support structure (3), the end of the fan structure (2) is connected to the rotating ring (4), the fixed support structure (3) is further provided with a convertible eccentric wheel structure (5) connected to the end of the fan structure (2) for controlling the swing rotation of the fan structure (2), and the convertible eccentric wheel structure (5) is connected to a reset pushing device (6) for resetting the swing angle of the fan structure (2).

2. The fan lamp with a reset push device according to claim 1, characterized in that: The transformable eccentric wheel structure (5) includes a transformable eccentric wheel body (51) and a synchronous motor (52) for driving the transformable eccentric wheel body (51) to rotate. The transformable eccentric wheel body (51) is provided with a deflectable central shaft (53) connected to the end of the fan structure (2) for deflecting the swing angle of the fan structure (2). The deflectable central shaft (53) is provided with a slider (54) connected to the reset pushing device (6) for deflecting the angle of the deflectable central shaft (53) as the reset pushing device (6) pushes and resetting the angle of the deflectable central shaft (53) as the reset pushing device (6) resets.

3. The fan lamp with a reset push device according to claim 2, characterized in that: Ball supports (55) that can move forward and backward are respectively installed at both ends of the convertible eccentric wheel body (51). The ball supports (55) are provided with conductive balls (56) placed on the power ring (7) behind the convertible eccentric wheel body (51) for providing the required electrical energy to the reset pushing device (6). The reset pushing device (6) is electrically connected to the conductive balls (56) through an electrical conductor.

4. The fan lamp with a reset push device according to claim 1, characterized in that: The fan structure (2) comprises a protective mesh cover (21) arranged to be fastened front and rear, a fan blade (22) arranged in the protective mesh cover (21), a motor (23) arranged at the rear end of the outer side of the protective mesh cover (21) for driving the fan blade (22) to rotate, and a motor bracket (24) whose end is connected to the rotating ring (4) for fixing the motor (23). The protective mesh cover (21) is arranged in the middle of the ring-shaped light source body (1).

5. The fan lamp with a reset push device according to any one of claims 1 to 4, characterized in that: The fixed support structure (3) comprises a rotating ring support (31), a connecting piece (32) for fixing the annular light source body (1) on the rotating ring support (31), and a ceiling cup group (33) for fixing on the ceiling, wherein one end of the connecting piece (32) is connected to the rear end of the annular light source body (1) and the other end is connected to the rotating ring support (31), the front end of the ceiling cup group (33) is mounted on the rotating ring support (31), and the rotating ring (4) is connected to the annular middle cavity of the rotating ring support (31).

6. The fan lamp with a reset push device according to claim 5, characterized in that: The outer side wall of the rotating ring (4) protrudes outwards to form a plurality of first protruding connecting members (41) for connecting to the inner side wall of the annular central cavity of the rotating ring bracket (31), and the inner side wall of the rotating ring (4) protrudes inwards to form a plurality of second protruding connecting members (42) for connecting to the outer side wall at the end of the fan structure (2).

7. The fan lamp with a reset push device according to claim 6, characterized in that: The rotating ring (4) is sleeved with a bearing or a wear-resistant ring.

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