Ceiling fan lamp

Abstract

The utility model discloses a ceiling fan lamp which comprises a hanging rod. The shell is connected with the hanging rod and provided with a light-emitting assembly, a rotating disc and a motor, the motor drives the rotating disc to rotate, and the light-emitting assembly is arranged on the lower side of the shell; the fan blade comprises a first end and a second end, the first end is hinged to the rotating disc and provided with a torsional spring, the torsional spring drives the fan blade to move, the second end is higher than the first end, and the leeward side of the fan blade extends downwards to form an arc-shaped air guide part. The second ends of the fan blades are higher than the first ends, so that the fan blades are obliquely arranged, when the fan blades rotate, the oblique fan blades guide air to quickly move downwards, the air speed is increased, the air volume is increased, and meanwhile the air guiding effect and the air volume are further improved through the arc-shaped air guiding part; in addition, when the rotating disc is static, the fan blades are stored on the shell, the fan blades are unfolded during rotation, when the rotating disc stops rotating, the torsional spring drives the fan blades to reset, the fan blades are made to restore the stored state, and occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, and particularly relates to a ceiling fan lamp. Background Art

[0002] The air volume generated by the rotation of the current ceiling fan lamp is small. If it is necessary to increase the air volume, usually the volume of the fan blade is increased to achieve the increase of the air volume. However, the increase in the volume of the fan blade will increase the weight and the space occupation will also increase. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model provides a ceiling fan lamp, which can increase the air volume and reduce the space occupation at the same time.

[0004] The ceiling fan lamp according to the first aspect embodiment of the utility model includes: a suspension rod; a housing connected to the suspension rod, the housing is provided with a light-emitting component, a turntable and a motor, the motor drives the turntable to rotate, and the light-emitting component is arranged on the lower side of the housing; a fan blade including a first end and a second end, the first end is hinged to the turntable, a torsion spring is arranged at the first end, the torsion spring drives the fan blade to move, the second end is higher than the first end, and an arc-shaped air guiding part extends downward from the windward side of the fan blade.

[0005] The ceiling fan lamp according to the embodiment of the utility model has at least the following beneficial effects: the second end of the fan blade is higher than the first end, so that the fan blade is inclined. When rotating, the inclined fan blade guides the air to move downward quickly, increasing the wind speed and improving the air volume. At the same time, through the arc-shaped air guiding part, the effect of guiding the air is further improved, and the air volume is further increased; in addition, when the turntable is stationary, the fan blade is stored on the housing and unfolds when rotating. When the turntable stops rotating, the torsion spring drives the fan blade to reset, so that the fan blade returns to the storage state, reducing the space occupation.

[0006] According to some embodiments of the utility model, a connecting shaft is arranged at the first end, the torsion spring is sleeved on the connecting shaft, and a first support plate is arranged at the end of the connecting shaft to prevent the torsion spring from falling off.

[0007] According to some embodiments of the utility model, three fan blades are arranged, and a connecting rod is arranged between adjacent two first support plates, and two ends of the connecting rod are respectively hinged to the two first support plates.

[0008] According to some embodiments of the utility model, the light-emitting component includes a light-emitting element and a lamp shade, the lamp shade is snap-connected to the housing, and the light-emitting element is arranged between the lamp shade and the housing.

[0009] According to some embodiments of the present utility model, the housing includes a mounting plate and a protective cover. The light-emitting element is disposed on the mounting plate, and the mounting plate and the protective cover are cooperatively clamped with the lamp shade.

[0010] According to some embodiments of the present utility model, a second supporting plate is formed by protruding inwardly on the protective cover. A connecting portion is formed by bending the edge of the lamp shade. The mounting plate is fixedly connected to the second supporting plate to cooperatively clamp the connecting portion.

[0011] According to some embodiments of the present utility model, the second supporting plate is provided with a clamping groove matching the connecting portion, and the connecting portion is inserted and cooperated with the clamping groove.

[0012] According to some embodiments of the present utility model, a limiting portion is formed by bending the mounting plate, and the limiting portion abuts against the lamp shade.

[0013] According to some embodiments of the present utility model, a clamping portion is formed by protruding on the second supporting plate. A clamping position matching the clamping portion is disposed on the edge of the mounting plate, and the clamping portion is docked with the clamping position.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 is a schematic diagram of the expanded state of the fan blades of the ceiling fan lamp according to an embodiment of the present utility model;

[0017] Figure 2 is a schematic diagram of the stored state of the fan blades of the ceiling fan lamp according to an embodiment of the present utility model;

[0018] Figure 3 is a cross-sectional view of the fan blades in the ceiling fan lamp according to an embodiment of the present utility model;

[0019] Figure 4 is a cross-sectional view of the ceiling fan lamp according to an embodiment of the present utility model;

[0020] Figure 5 is Figure 4 a partial enlarged schematic diagram of part A in

[0021] Figure 6 is a schematic diagram of the connecting rod in the ceiling fan lamp according to an embodiment of the present utility model;

[0022] Figure 7Schematic diagram of the cooperation between the mounting plate and the lamp shade in the ceiling fan light of the embodiment of the present utility model.

[0023] Explanation of reference numerals:

[0024] Suspension rod 100;

[0025] Housing 200, turntable 210, protective cover 220, second support plate 221, clamping groove 222, clamping portion 223, motor 230, light-emitting element 241, lamp shade 242, connecting portion 243, mounting plate 250, limiting portion 251, clamping position 252;

[0026] Fan blade 300, connecting shaft 310, air guiding portion 320, torsion spring 330, first support plate 340, connecting rod 350. Detailed implementation manners

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0030] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0031] Refer to Figures 1 to 3, the ceiling fan light according to the first aspect embodiment of the present utility model includes: a suspension rod 100; a housing 200 connected to the suspension rod 100, the housing 200 is provided with a light-emitting component, a turntable 210 and a motor 230, the motor 230 drives the turntable 210 to rotate, and the light-emitting component is arranged on the lower side of the housing 200; a fan blade 300 including a first end and a second end, the first end is hinged to the turntable 210, a torsion spring 330 is arranged at the first end, the torsion spring 330 drives the fan blade 300 to move, the second end is higher than the first end, and an arc-shaped air guide part 320 is formed by the windward side of the fan blade 300 extending downward.

[0032] When the turntable 210 is stationary, the fan blade 300 is received and folded above the turntable 210 under the drive of the torsion spring 330. When rotating, under the action of centrifugal force, the fan blade 300 rotates and unfolds to realize air supply. When the turntable 210 stops rotating, the torsion spring 330 drives the fan blade 300 to reset, so that the fan blade 300 returns to the received state, reducing the space occupation; the second end of the fan blade 300 is higher than the first end, so that the fan blade 300 is inclined. When rotating, the inclined fan blade 300 guides the air to be quickly conveyed downward along the fan blade 300, increasing the wind speed and improving the air supply volume. At the same time, through the arc-shaped air guide part 320, the air is trapped to improve the effect of guiding the air and guide more air to be conveyed downward, further improving the air supply volume.

[0033] It can be understood that referring to Figure 2 and Figure 4 , a connecting shaft 310 is arranged at the first end, the torsion spring 330 is sleeved on the connecting shaft 310, and a first support plate 340 is arranged at the end of the connecting shaft 310. The first support plate 340 prevents the torsion spring 330 from falling. The fan blade 300 is provided with a buckle, the buckle passes through the turntable 210 and is buckled with the first support plate 340. When the fan blade 300 rotates, the buckle moves with the fan blade 300. The turntable 210 is provided with an avoidance hole matching the movement track of the buckle, so that when the fan blade 300 rotates, the first support plate 340 rotates with the fan blade 300 together, avoiding the torsion spring 330 from falling off the connecting shaft 310 when the fan blade 300 rotates and improving the stability.

[0034] It can be understood that referring to Figure 1 , Figure 2 and Figure 6, in this embodiment, three fan blades 300 are provided. The three fan blades 300 are evenly spaced along the circumferential direction of the turntable 210. A connecting rod 350 is provided between two adjacent first supporting plates 340. The two ends of the connecting rod 350 are respectively hinged to the two first supporting plates 340. A connecting rod 350 is connected between two adjacent first supporting plates 340. When the fan blades 300 rotate and unfold, the fan blades 300 move synchronously through the connecting rod 350. When rotating, the three fan blades 300 unfold synchronously. When the rotational speed of the turntable 210 decreases and the centrifugal force received by the fan blades 300 decreases, and when the centrifugal force is less than the torsion force of the torsion spring 330, the three fan blades 300 synchronously retract to the initial position, improving the stability of the ceiling fan.

[0035] It can be understood that referring to Figure 4 , the light-emitting component includes a light-emitting element 241 and a lamp shade 242. The lamp shade 242 is snap-fitted on the housing 200, and the light-emitting element 241 is arranged between the lamp shade 242 and the housing 200.

[0036] It can be understood that referring to Figure 4 and Figure 5 , the housing 200 includes a mounting plate 250 and a protective cover 220. The light-emitting element 241 is arranged on the mounting plate 250. The mounting plate 250 and the protective cover 220 cooperate to snap-fit the lamp shade 242. The protective cover 220 protects the lamp shade 242 from being knocked and damaged. At the same time, by snap-fitting the lamp shade 242 between the mounting plate 250 and the protective cover 220, it is convenient for the disassembly and installation of the lamp shade 242.

[0037] Specifically, referring to Figure 5 , a second supporting plate 221 protrudes from the inner side of the protective cover 220. The edge of the lamp shade 242 is bent to form a connecting portion 243. The mounting plate 250 is fixedly connected to the second supporting plate 221 to cooperate with clamping the connecting portion 243. Through the cooperation of the mounting plate 250 and the second supporting plate 221 to clamp the connecting portion 243, the installation of the lamp shade 242 is realized. At the same time, by snap-fitting the connecting portion 243 on the second supporting plate 221, the positioning of the lamp shade 242 is completed, and the lamp shade 242 is not easily detached from the second supporting plate 221, reducing the assembly difficulty.

[0038] It can be understood that referring to Figure 5 , the second supporting plate 221 is provided with a clamping groove 222 matching the connecting portion 243, and the connecting portion 243 is inserted and matched with the clamping groove 222. Through the insertion and matching of the connecting portion 243 and the clamping groove 222, the rapid positioning of the lamp shade 242 and the second supporting plate 221 is realized, improving the assembly efficiency.

[0039] It can be understood that the mounting plate 250 is bent to form a limiting portion 251. The limiting portion 251 abuts against the lamp shade 242. Through the limiting portion 251 and the lamp shade 242, the lateral offset of the lamp shade 242 is reduced, avoiding the detachment of the lamp shade 242.

[0040] It can be understood that, with reference to Figure 7 , a clamping portion 223 protrudes from the second pallet 221, a clamping position 252 matching the clamping portion 223 is provided at the edge of the mounting plate 250, and the clamping portion 223 is docked with the clamping position 252 to prevent the mounting plate 250 from rotating, realizing the rapid positioning of the mounting plate 250 and improving the assembly efficiency.

[0041] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. Ceiling fan light, characterized in that, Comprising: Hanging rod; A housing, connected to the hanging rod, the housing is provided with a lighting component, a turntable and a motor, the motor drives the turntable to rotate, and the lighting component is arranged on the lower side of the housing; A fan blade, including a first end and a second end, the first end is hinged to the turntable, a torsion spring is arranged at the first end, the torsion spring drives the fan blade to move, the second end is higher than the first end, and an arc-shaped air guide portion extends downward on the windward side of the fan blade; Wherein, a connecting shaft is arranged at the first end, the torsion spring is sleeved on the connecting shaft, a first support plate is arranged at the end of the connecting shaft, and the first support plate prevents the torsion spring from falling; a buckle is arranged on the fan blade, the buckle passes through the turntable and is buckled with the first support plate, when the fan blade rotates, the buckle moves along with the fan blade, and the turntable is provided with an avoidance hole matching the movement track of the buckle.

2. The ceiling fan light according to claim 1, characterized in that, Three fan blades are arranged, a connecting rod is arranged between adjacent two first support plates, and two ends of the connecting rod are respectively hinged to the two first support plates.

3. The ceiling fan light according to claim 1, characterized in that, The lighting component includes a lighting element and a lamp cover, the lamp cover is clamped on the housing, and the lighting element is arranged between the lamp cover and the housing.

4. The ceiling fan light according to claim 3, wherein The housing includes a mounting plate and a protective cover, the lighting element is arranged on the mounting plate, and the mounting plate and the protective cover cooperate to clamp the lamp cover.

5. The ceiling fan light according to claim 4, characterized in that, A second support plate protrudes from the inner side of the protective cover, a connecting portion is formed by bending the edge of the lamp cover, and the mounting plate is fixedly connected to the second support plate to cooperate with clamping the connecting portion.

6. The ceiling fan light according to claim 5, wherein The second support plate is provided with a clamping groove matching the connecting portion, and the connecting portion is inserted and matched with the clamping groove.

7. The ceiling fan light according to claim 6, characterized in that, The mounting plate is bent to form a limiting portion, and the limiting portion abuts against the lamp cover.

8. The ceiling fan light according to claim 5, characterized in that, The second support plate protrudes to form a clamping portion, a clamping position matching the clamping portion is arranged at the edge of the mounting plate, and the clamping portion is docked with the clamping position.

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