Ceiling fan lamp

Abstract

The ceiling fan lamp comprises fan blades, a motor and a luminous body, the n fan blades are evenly distributed in the circumferential direction of the motor, n is larger than or equal to 3, a fixing device is arranged at one end of each fan blade, and one end of each fan blade is fixed to the outer side of a rotor of the motor through the corresponding fixing device; the luminous body is fixedly arranged on the bottom surface of the fan blade; the motor is electrically connected with the power supply device, the luminous body is electrically connected with the power supply device through the power connection device, and the power supply device comprises a storage battery. According to the utility model, illumination can be realized and advertisement patterns can be formed on the fan blades while air supply is carried out, and meanwhile, solar energy can be stored by the device, so that the device can be used in an electricity storage environment.

Description

Technical Field

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

[0002] A ceiling fan is a type of fan that is mainly used by hanging. It is suitable for some shops with outer edges in the south or mobile stalls in squares. In the prior art, in order to reduce the number of electrical appliances installed in the use scenario and reduce the complexity of wiring and installation, ceiling fan lamps that simply combine ceiling fans with lighting fixtures have appeared. However, most of the above solutions simply combine fans and lighting fixtures: such as setting the lamp on the ceiling fan shell, or installing the lamp on the ceiling fan ball. The use effect is no different from the occasions where the fan and lighting fixture are installed separately. Since fan lamps used in mobile stalls in shops or squares are more popular if they can be combined with advertising lamps in line with the times, there is an urgent need for lighting fans that can give more functions in terms of use effect. Utility Model Content

[0003] The problem to be solved by the utility model is to provide a ceiling fan lamp which can provide lighting, advertising and decorative functions.

[0004] In order to solve the above technical problems, the utility model provides a ceiling fan lamp, including fan blades, a motor and a light-emitting body, wherein n fan blades are evenly distributed along the circumference of the motor, n≥3, one end of the fan blade is provided with a fixing device, and one end of the fan blade is fixed to the outside of the rotor of the motor through the fixing device; the light-emitting body is fixed on the bottom surface of the fan blade; it also includes a power supply device and a power connection device, the motor is electrically connected to the power supply device, the light-emitting body is electrically connected to the power supply device through the power connection device, and the power supply device includes a battery.

[0005] Beneficial effect: In the above technical solution, the light-emitting body is fixed on the bottom surface of the fan blade. This setting method innovates the connection relationship between the lamp body and the ceiling fan in the prior art, integrates the light-emitting body and the fan blade into one, and breaks through the lighting + heat dissipation effect of the simple combination of the lamp body and the fan blade in the prior art, making the fan blade and the light-emitting body seamlessly integrated, laying a structural foundation for the lamp body to show more beautiful and dynamic lighting effects on the ceiling fan.

[0006] As a further improvement of the above technical solution, it further includes a programmable LED light dimming controller, and the light-emitting body is electrically connected to the programmable LED light dimming controller. This improvement enables the light-emitting bodies distributed on the fan blades to preset the opening and closing sequence of the light-emitting bodies in the programmable LED light dimming controller. When the ceiling fan of this solution operates, the light-emitting bodies installed on each fan blade are sequentially opened and closed with the rotation of the fan blades under the preset program of the LED light dimming controller. Thus, when the fan blades rotate at high speed, an illumination pattern with a magnificent decorative effect can be generated, greatly expanding the plasticity and aesthetics of the lighting effect, enabling the fan light to not only provide illumination but also form decorative patterns or advertising patterns, and serving as an excellent advertising medium to generate good economic benefits.

[0007] As a specific solution of the above technical solution, the light-emitting body includes an LED light strip and a plurality of COB lamp beads. The LED light strip is arranged along the length direction of the fan blade, and the plurality of COB lamp beads are fixedly arranged in an array along the long side direction of the LED light strip. This specific solution reasonably arranges the layout of the LED light strip to maximize the illumination range of the light-emitting body and equalize the illumination effect.

[0008] As a further improvement of the above technical solution, the fixing device includes an arc-shaped card box integrally formed with the fan blade. The opening height of the arc-shaped card box is adapted to the thickness of the outer side of the rotor of the motor. The opening of the arc-shaped card box is slidably inserted into the outer side of the rotor of the motor, and a through hole for fixing with the first internal thread blind hole on the rotor of the motor by bolts is opened on the top surface of the arc-shaped card box. In this improvement, the fan blade is installed by inserting the arc-shaped card box into the outer side of the rotor of the motor and fixing it by threaded connection, making the connection between the fan blade and the motor tight and stable, avoiding the problem that the fan blade shakes due to unstable connection between the fan blade and the motor, which may cause the lighting effect to be unstable during the operation of the light-emitting body.

[0009] As a further improvement of the above technical solution, the power connection device includes a plurality of conductive rings and a plurality of conductive sheets. A placement cylinder is arranged above the motor, and an installation cylinder is arranged above the placement cylinder. There are m storage batteries, m≥1, which are horizontally arranged in a circumferential array inside the placement cylinder and are connected in series. The conductive rings are embedded and fixed on the bottom surface of the placement cylinder, and the plurality of conductive rings are concentrically arranged. The bottom surface of the conductive ring abuts against the conductive sheet, and the plurality of conductive sheets are fixedly connected to the top surface of any arc-shaped card box through the same connector. The LED light strip 103 and the COB lamp beads are respectively electrically connected to the conductive sheet through transmission wires. This improvement enables the ceiling fan to have a power storage function and can still switch to battery power supply to support the operation of the ceiling fan when the external power supply stops, so that it can be stably applied to emergency scenarios.

[0010] As a further improvement of the above technical solution, a limiting plate is fixedly arranged on the inner side wall of the placing cylinder on both sides of the storage battery, and one side surface of the storage battery is fixedly bonded to the inner side wall of the placing cylinder through an adhesive. A plurality of mounting plates are fixedly arranged along the circumferential direction on the inner wall of the upper end of the mounting cylinder, and mounting through grooves are formed in the mounting plates. The mounting cylinder is used for mounting a programmable LED lamp dimming controller, and the controller is electrically connected to the motor, the slip ring and the storage battery through transmission wires respectively. This improvement enables the storage battery to be stably mounted on the inner side wall of the placing cylinder, ensuring the safe and stable power supply of the storage battery during operation.

[0011] As a further improvement of the above technical solution, it further includes a solar panel. The output end of the storage battery is electrically connected to the slip ring through a transmission wire, and the solar panel is electrically connected to the input end of the storage battery. This improvement enables the ceiling fan to convert the light energy collected from the environment during the day into electrical energy through the photovoltaic power generation function of the solar panel and store it in the storage battery, improving the energy utilization rate of the environment, saving energy and being environmentally friendly.

[0012] As a specific solution of the above technical solution, the solar panel is a flexible thin-film solar panel, and the flexible thin-film solar panel is fixedly arranged on the top surface of the fan blade. In this specific solution, the flexible thin-film solar panel does not require a glass backplane and a cover plate, and its weight is 80% lighter than that of a double-glass solar cell module. At the same time, due to its good flexibility, the solar panel is closely attached to fan blades of various shapes through an adhesive bonding method, saving the installation steps of an external solar panel for the ceiling fan, saving space, having a compact structure, and hiding the solar panel on the fan blade well in appearance, making the overall ceiling fan simple and not cumbersome.

[0013] As a specific solution of the above technical solution, the solar panel is a semi-flexible thin-film solar panel, and the semi-flexible thin-film solar panel is fixedly arranged on the top surface of the fan blade. This specific solution enables the solar panel to be quite straight while maintaining a certain degree of its own flexibility, making the fixation with the fan blade more fitting, having a higher photoelectric conversion performance than the flexible thin-film solar panel, saving the installation steps and installation space of an external solar panel for the ceiling fan, hiding the solar panel on the fan blade well in appearance, making the overall ceiling fan simple and not cumbersome, and being suitable for outdoor places.

[0014] As a further improvement of the above technical solution, the solar panel and the ceiling fan lamp are arranged in a split manner. This specific solution enables the solar panel and the ceiling fan lamp to be selected for installation indoors or outdoors according to the needs of the site. When the solar panel is installed outdoors, it not only reduces the mechanical load of the fan blade but also enables the solar panel to perform photoelectric conversion with the highest efficiency in a place with sufficient sunlight outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural exploded view of a first embodiment of a ceiling fan lamp of the present utility model;

[0016] Figure 2 is the bottom view of Figure 7 ;

[0017] Figure 3 is the sectional front view of Figure 7 ;

[0018] Figure 4 is the schematic diagram of the fan blade;

[0019] Figure 5 is the schematic diagram of the installation cylinder;

[0020] Figure 6 is the mating diagram of the placement cylinder and the storage battery;

[0021] Figure 7 is the three-dimensional view of the first embodiment of a ceiling fan light of the present utility model;

[0022] Figure 8 is the circuit diagram of the first embodiment of a ceiling fan light of the present utility model;

[0023] Figure 9 is the schematic diagram of the third embodiment of a ceiling fan light of the present utility model.

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Fan blade; 2. Placement cylinder; 3. Installation cylinder; 4. Motor; 7. Suspension rod; 11. Light-emitting body; 12. Fixing device; 5. Power supply device; 6. Power connection device; 101. Arc-shaped card box; 102. Flexible thin-film solar panel; 103. LED light strip; 104. COB lamp bead; 105. Programmable LED lamp dimming controller; 1055. Connector; 201. Second internal thread blind hole; 202. Storage battery; 203. Conductive ring; 301. Mounting plate; 302. Groove; 303. Third mounting hole; 401. First internal thread blind hole; 402. Flange; 1011. Through hole; 1051. Conductive sheet; 2021. Limiting plate; 3011. Mounting through groove; 3021. Second mounting hole; 4021. First mounting hole, 11. Light-emitting body; 12. Fixing device. Detailed implementation manners

[0026] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments and the accompanying drawings of the specification. Embodiment 1

[0027] Refer to Figure 1 and Figure 7, A ceiling fan light according to this embodiment includes fan blades 1 and a motor 4. n fan blades 1 are evenly arranged circumferentially around the motor 4, where n≥3. One end of the fan blade 1 has a fixing device 12, and one end of the fan blade 1 is fixed to the outside of the rotor of the motor 4 through the fixing device 12; above the motor 4, there is a placement cylinder 2, and above the placement cylinder 2, there is an installation cylinder 3. Along the circumferential direction on the inner wall of the upper end of the installation cylinder 3, a plurality of mounting plates 301 are fixedly provided, and mounting through slots 3011 are opened on the mounting plates 301. The installation cylinder 3 is used for the installation of a programmable LED light dimming controller 105. On the top surface of the stator of the motor 4, a flange 402 is fixedly provided, and a plurality of first mounting holes 4021 are opened circumferentially on the flange 402. Combining Figure 5 , on the bottom surface of the installation cylinder 3, a plurality of second mounting holes 3021 are opened circumferentially, and between the first mounting holes 4021 and the second mounting holes 3021 that are vertically aligned, they are fixed by bolt cooperation. On the bottom surface of the installation cylinder 3, a groove 302 for clearance fit with the flange 402 is opened. On the bottom surface of the installation cylinder 3, a plurality of third mounting holes 303 are also opened circumferentially. On the top surface of the placement cylinder 2, a second internal thread blind hole 201 is opened, and between the third mounting holes 303 and the second internal thread blind hole 201, they are fixed by bolt cooperation.

[0028] See Figure 2 , a light-emitting body 11 is fixedly provided on the bottom surface of the fan blade 1; the light-emitting body 11 includes an LED light strip 103 and a plurality of COB lamp beads 104. The LED light strip 103 is arranged along the length direction of the fan blade 1, and a plurality of COB lamp beads 104 are fixedly arranged in an array along the long side direction of the LED light strip 103.

[0029] See Figure 3 , it further includes a power supply device 5 and a power connection device 6. The motor 4 is electrically connected to the power supply device 5, and the light-emitting body 11 is electrically connected to the power supply device 5 through the power connection device 6. The power supply device 5 includes a storage battery 202. The power connection device 6 includes a plurality of conductive rings 203 and a plurality of conductive sheets 1051. Looking back Figure 1 , it further includes a programmable LED light dimming controller 105, and the light-emitting body 11 is electrically connected to the programmable LED light dimming controller 105. The bottom surface of the conductive ring 203 abuts against the conductive sheet 1051. Combining Figure 4 , and a plurality of conductive sheets 1051 are fixedly connected through the same connector 1055 to the top surface of any arc-shaped cartridge 101. Combining Figure 8 , the programmable LED light dimming controller 105 is electrically connected to the motor 4, the conductive ring 203, and the storage battery 202 respectively through transmission wires. Combining Figure 2 , the LED light strip 103 and the COB lamp beads 104 are electrically connected to the conductive sheet 1051 respectively through transmission wires.

[0030] See Figure 4 , the fixing device 12 includes an arc-shaped cartridge 101 integrally formed with the fan blade 1. CombiningFigure 1 , the opening height of the arc-shaped cartridge 101 is adapted to the thickness outside the rotor of the motor 4, the opening of the arc-shaped cartridge 101 is slidably inserted and engaged outside the rotor of the motor 4, and a through hole 1011 for fixing with the first internal thread blind hole 401 on the rotor of the motor 4 by bolts is provided on the top surface of the arc-shaped cartridge 101. The power supply device 5 further includes a solar panel 51, combined with Figure 3 , Figure 8 , the output end of the storage battery 202 is electrically connected to the conductive ring 203 through a transmission wire, and the solar panel 51 is electrically connected to the input end of the storage battery 202. In this embodiment, the solar panel 51 is a flexible thin-film solar panel, and the flexible thin-film solar panel is fixedly arranged on the top surface of the fan blade 1.

[0031] See Figure 6 , there are m storage batteries 202, m≥1, which are horizontally arranged in a circumferential array inside the placement cylinder 2, the storage batteries 202 are connected in series, the conductive rings 203 are embedded and fixed on the bottom surface of the placement cylinder 2, and a plurality of conductive rings 203 are concentrically arranged. Limiting plates 2021 are fixedly arranged on the inner side walls of the placement cylinder 2 on both sides of the storage battery 202, and one side surface of the storage battery 202 is fixedly bonded to the inner side wall of the placement cylinder 2 by an adhesive. Embodiment Two

[0032] This embodiment is basically the same as Embodiment One, the difference is that: the solar panel 51 is a semi-flexible thin-film solar panel, and the semi-flexible thin-film solar panel is fixedly arranged on the top surface of the fan blade 1. Embodiment Three

[0033] This embodiment is basically the same as Embodiment One, the difference is that: see Figure 9 , the solar panel 51 is detachably arranged with the ceiling fan light.

Claims

1. A ceiling fan light, comprising fan blades (1), a motor (4) and a light-emitting body (11). The n fan blades (1) are evenly arranged along the circumferential direction of the motor (4), where n≥3. One end of the fan blade (1) is provided with a fixing device (12), and one end of the fan blade (1) is fixed to the outside of the rotor of the motor (4) through the fixing device (12). It is characterized in that: The light-emitting body (11) is fixedly arranged on the bottom surface of the fan blade (1); It further includes a power supply device (5) and a power connection device (6). The motor (4) is electrically connected to the power supply device (5), and the light-emitting body (11) is electrically connected to the power supply device (5) through the power connection device (6). The power supply device (5) includes a storage battery (202).

2. The ceiling fan light according to claim 1, wherein: It further includes a programmable LED light dimming controller (105), and the light-emitting body (11) is electrically connected to the programmable LED light dimming controller (105).

3. A ceiling fan light according to claim 2, characterized in that: The light-emitting body (11) includes an LED light strip (103) and a plurality of COB lamp beads (104). The LED light strip (103) is arranged along the length direction of the fan blade (1), and the plurality of COB lamp beads (104) are fixedly arranged in an array along the long side direction of the LED light strip (103).

4. A ceiling fan light according to claim 1, characterized in that: The fixing device (12) includes an arc-shaped card box (101) integrally formed with the fan blade (1). The opening height of the arc-shaped card box (101) is adapted to the thickness of the outside of the rotor of the motor (4). The opening of the arc-shaped card box (101) is slidably inserted and engaged with the outside of the rotor of the motor (4). A through hole (1011) for fixing with a first internal thread blind hole (401) on the rotor of the motor (4) by bolts is provided on the top surface of the arc-shaped card box (101).

5. The ceiling fan light according to claim 3, wherein: The power connection device (6) includes a plurality of conductive rings (203) and a plurality of conductive sheets (1051). A placement cylinder (2) is arranged above the motor (4), and an installation cylinder (3) is arranged above the placement cylinder (2). There are m storage batteries (202), where m≥1, which are horizontally arranged in a circumferential array inside the placement cylinder (2). The storage batteries (202) are connected in series. The conductive rings (203) are fixedly embedded on the bottom surface of the placement cylinder (2), and the plurality of conductive rings (203) are concentrically arranged. The bottom surface of the conductive ring (203) abuts against the conductive sheet (1051), and the plurality of conductive sheets (1051) are fixedly connected through the same connector (1055) to the top surface of any one of the arc-shaped card boxes (101). The LED light strip (103) and the COB lamp beads (104) are respectively electrically connected to the conductive sheet (1051) through transmission wires.

6. The ceiling fan light according to claim 5, wherein: On the inner side walls of the placement cylinders (2) on both sides of the storage battery (202), limiting plates (2021) are fixedly arranged, and one side surface of the storage battery (202) is fixedly adhered to the inner side wall of the placement cylinder (2) through an adhesive. On the inner wall of the upper end of the installation cylinder (3), a plurality of installation plates (301) are fixedly arranged along the circumference. Installation through grooves (3011) are formed in the installation plates (301). The installation cylinder (3) is used for installing a programmable LED lamp dimming controller (105). The programmable LED lamp dimming controller (105) is electrically connected to the motor (4), the slip ring (203), and the storage battery (202) respectively through transmission wires.

7. The ceiling fan light according to claim 5, wherein: The power supply device (5) further includes a solar panel (51). The output end of the storage battery (202) is electrically connected to the slip ring (203) through a transmission wire. The solar panel (51) is electrically connected to the input end of the storage battery (202).

8. A ceiling fan light according to claim 7, characterized in that: The solar panel (51) is a flexible thin-film solar panel, and the flexible thin-film solar panel is fixedly arranged on the top surface of the fan blade (1).

9. A ceiling fan light according to claim 7, characterized in that: The solar panel (51) is a semi-flexible thin-film solar panel, and the semi-flexible thin-film solar panel is fixedly arranged on the top surface of the fan blade (1).

10. A ceiling fan light according to claim 7, characterized in that: The solar panel (51) is arranged in a split manner with the ceiling fan light.

Images