Fan lamp

Abstract

The utility model provides a fan lamp, which belongs to the technical field of lamps and comprises a fan mechanism, a lamp holder and a lamp holder. The lamp mechanism comprises a lamp holder; the connecting rod is arranged to be of a hollow structure capable of being internally wired, one end of the connecting rod is fixedly connected with the motor base, the other end of the connecting rod is fixedly connected with the lamp holder, the motor base is fixedly connected with the lamp holder through the connecting rod, and a space is reserved between the motor base and the lamp holder; and the heat dissipation surrounding plate is located between the motor base and the lamp holder, the heat dissipation surrounding plate is arranged around the connecting rod, and the heat dissipation surrounding plate is fixedly connected with the lamp holder. The LED lamp has the advantages that the motor base is connected with the lamp holder through the connecting rod, the connecting rod is hollow and can be used for wiring, the connecting strength of the connecting rod is high, structural fatigue is not prone to being generated after long-term use, and the connecting reliability is extremely high.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology and relates to a fan light. Background Technology

[0002] A ceiling fan light is a product that integrates the functions of a fan and a light fixture. Its core function is to simultaneously meet the needs of air circulation regulation (promoting airflow) and lighting through a single device. The design of the ceiling fan light replaces the traditional separate design of ceiling fans and light fixtures, reducing the number of top devices, eliminating the need for separate fan and light fixture installations, and reducing wiring complexity.

[0003] The current fan light adopts a direct-connection installation structure, with the light fixture rigidly connected to the bottom of the motor housing via a metal bracket. This design has two obvious defects: First, the light fixture's cable is connected from the fan to the light fixture, and the cable is directly exposed between the fan and the light fixture, resulting in insufficient wiring neatness and posing a safety hazard; Second, the mechanical stability of the bracket connection structure is insufficient, and long-term use in a continuous vibration environment is prone to structural fatigue, affecting the overall reliability. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by proposing a fan light.

[0005] The objective of this utility model can be achieved through the following technical solution: a fan light, comprising:

[0006] Fan mechanism, the fan mechanism including motor mount;

[0007] A lighting fixture mechanism, the lighting fixture mechanism including a lamp holder;

[0008] A connecting rod is configured as a hollow structure that allows for internal wiring. One end of the connecting rod is fixedly connected to the motor base, and the other end of the connecting rod is fixedly connected to the lamp holder. The motor base and the lamp holder are fixedly connected by the connecting rod, and a space is reserved between them.

[0009] A heat dissipation enclosure is located between the motor base and the lamp holder, and the heat dissipation enclosure is arranged around the connecting rod and is fixedly connected to the lamp holder.

[0010] Preferably, the wall of the connecting rod has a side wall hole.

[0011] Preferably, the lamp holder is provided with a terminal block, the terminal block is connected to a power cord, and the power cord passes through the side wall hole and enters the connecting rod.

[0012] Preferably, the terminal block is also connected to a ground wire, and the connecting rod is provided with a grounding screw, with the ground wire connected to the grounding screw.

[0013] Preferably, the lamp holder is provided with a boss, the boss has a connecting hole, the other end of the connecting rod is inserted into the connecting hole, the boss is connected to a connecting screw, and the connecting screw passes through the boss and connects to the connecting rod.

[0014] Preferably, the heat dissipation enclosure is provided with a number of perforated holes.

[0015] Preferably, the inner circumferential surface of the heat dissipation plate is in contact with the outer circumference of the lamp holder end, and the heat dissipation plate and the lamp holder are fixedly connected by locking screws.

[0016] Preferably, the heat dissipation enclosure is configured as a closed structure formed by joining the two ends of a long strip plate.

[0017] Preferably, the fan mechanism further includes a drive motor and blades, the drive motor is mounted on the motor mount, and the number of blades is at least three, each of the blades being connected to the drive motor.

[0018] Preferably, the device also includes a hanger, a rod, and a ball. The hanger is provided with a spherical locking groove, the ball is embedded in the spherical locking groove and is circumferentially fixedly connected to the hanger, one end of the rod is fixedly connected to the ball, and the other end of the rod is fixedly connected to the motor base. The motor base is fixedly connected to the hanger through the rod.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. The motor base and the lamp base are connected by a connecting rod. The connecting rod is hollow inside and can be used for wiring. The connecting rod has high connection strength and is not prone to structural fatigue after long-term use. The connection is also highly reliable.

[0021] 2. By creating sidewall holes in the connecting rod, the power cord (live and neutral wires) can pass directly through the terminals on the lamp holder into the connecting rod, then exit from one end of the connecting rod and connect electrically to the wiring inside the motor housing, thus obtaining power. This design confines part of the power cord inside the connecting rod, avoiding the problem of exposed external wiring, making the entire fan light look cleaner and more aesthetically pleasing.

[0022] 3. The other end of the connecting rod is designed to be directly inserted into the connecting hole of the lamp holder boss. This method facilitates quick installation and initial positioning, while also ensuring a certain degree of initial stability. To further enhance the stability of the connection, a connecting screw is also provided on the boss. This screw passes through the boss and connects to the connecting rod, providing axial locking force and ensuring that the lamp holder and the connecting rod remain firmly connected even under vibrations generated during fan operation or other external forces.

[0023] 4. The motor mount is indirectly connected to the hanger via a suspension rod, forming a complete suspension link from the ceiling to the main body of the fan light. The hanger is the top component of the entire fan light suspension system, typically installed on the ceiling. The hanger contains a spherical locking groove; this special shape is designed to accommodate and secure the hanging ball. The hanging ball is a key component; it can be tightly locked into the spherical locking groove in the hanger, thus locking the hanging ball to the suspension rod. Furthermore, the hanging ball can be circumferentially fixed to the hanger via a keyed connection. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the fan light of this utility model.

[0025] Figure 2 This is a schematic diagram showing the connection relationship between the lamp holder, connecting rod, and heat dissipation plate of this utility model.

[0026] Figure 3 This is a schematic diagram showing the connection relationship between the lamp holder and the connecting rod of this utility model.

[0027] Figure 4 This is a schematic diagram of the internal structure of the fan light of this utility model.

[0028] Figure 5 This is an exploded view of the structure of the fan light of this utility model.

[0029] Figure 6 This is a schematic diagram of the fan light of this utility model when it has eight blades.

[0030] In the diagram, 100 is the motor base; 110 is the blade; 200 is the lamp holder; 210 is the boss; 220 is the connecting hole; 300 is the connecting rod; 310 is the side wall hole; 400 is the heat dissipation plate; 410 is the hollow hole; 500 is the hanger; 600 is the hanger rod; and 700 is the hanging ball. Detailed Implementation

[0031] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0032] like Figures 1 to 6As shown, a fan light includes: a fan mechanism, which includes a motor base 100; a lighting mechanism, which includes a lamp holder 200; a connecting rod 300, which is a hollow structure for internal wiring, one end of which is fixedly connected to the motor base 100 and the other end of which is fixedly connected to the lamp holder 200, the motor base 100 and the lamp holder 200 are fixedly connected by the connecting rod 300 and a space is reserved between them; and a heat dissipation plate 400, which is located between the motor base 100 and the lamp holder 200 and surrounds the connecting rod 300, and is fixedly connected to the lamp holder 200.

[0033] The fan mechanism is the air-generating part of the fan light, and includes a motor mount 100, which is a base housing part for mounting the drive motor. The drive motor can drive the fan blades 110 to rotate, providing ventilation. The lighting mechanism is responsible for the lighting function, and includes a lamp holder 200, which needs to be suspended below the motor mount 100. The lamp holder 200 is equipped with a light-emitting element (such as an LED).

[0034] The connecting rod 300 adopts a hollow structure design, meaning it can be considered a hollow column. This hollow structure conceals the wires inside, avoiding the clutter caused by exposed wiring. Concealed wiring reduces the risk of damage to wires due to external factors (such as pulling or moisture), improving safety and facilitating cabling.

[0035] The motor mount 100 and the connecting rod 300 can be connected together by at least one of the following methods: integral connection, welding, threaded connection, and screw connection. The connecting rod 300 and the lamp holder 200 adopt a hole-shaft mating scheme and are fixed by screws. This means that one end of the connecting rod 300 is designed to fit into a specific hole (i.e., the "shaft") on the lamp holder 200, and then the two are fastened by screws passing through the pre-designed positions. The connecting rod 300 can effectively and firmly combine the motor mount 100 and the lamp holder 200, ensuring the stability and durability of the entire fan light structure, and maintaining high bonding strength even under long-term use.

[0036] The heat dissipation plate 400 primarily helps dissipate the heat generated by the lamp holder 200 and the lamp fixture more quickly, preventing damage or reduced efficiency due to overheating, while also increasing the stability of the overall structure. Furthermore, the heat dissipation plate 400 is positioned around the connecting rod 300 and between the motor mount 100 and the lamp holder 200, effectively concealing the space between them. This not only hides internal structures such as wiring, but also makes the entire fan light look cleaner and more aesthetically pleasing. By covering the potentially cluttered internal structure, the fan light's appearance design becomes more integrated, enhancing the overall visual appeal.

[0037] The motor mount 100 and the lamp mount 200 are connected by a connecting rod 300. The connecting rod 300 is hollow inside and can be used for wiring. The connecting rod 300 has high connection strength, is not prone to structural fatigue after long-term use, and has extremely high connection reliability.

[0038] Based on the above embodiment, the connecting rod 300 has a side wall hole 310. The side wall hole 310 allows wires to enter and exit through the wall of the connecting rod 300, which increases the flexibility of internal wiring.

[0039] Based on the above implementation method, the lamp holder 200 is provided with a wiring terminal, and the wiring terminal is connected to a power cord. The power cord passes through the side wall hole 310 and enters the connecting rod 300.

[0040] By creating a side wall hole 310 on the connecting rod 300, the power cord (live wire and neutral wire) is allowed to pass directly from the terminal block on the lamp holder 200 through the side wall hole 310 into the interior of the connecting rod 300, and then exit from one end of the connecting rod 300 to connect electrically with the wiring inside the motor holder 100, thereby obtaining power. This design can confine part of the power cord inside the connecting rod 300, avoiding the problem of exposed external wiring, making the entire fan light look cleaner and more aesthetically pleasing.

[0041] Based on the above implementation method, the terminal block is also connected to a ground wire, and the connecting rod 300 is provided with a grounding screw, with the ground wire connected to the grounding screw.

[0042] The connecting rod 300 is equipped with a grounding screw, allowing the ground wire extending from the terminal block to be easily connected to this screw. This design simplifies the grounding process, ensuring quick and accurate grounding even in complex installation environments.

[0043] In electrical equipment, the ground wire is one of the most important safety measures. It provides a direct path to conduct any potential leakage current to the ground, thus protecting users from the risk of electric shock. By connecting the ground wire at the terminal block of the lamp holder 200, a good grounding can be ensured for the lamp fixture and even the entire fan light assembly.

[0044] Based on the above implementation method, the lamp holder 200 is provided with a boss 210, the boss 210 has a connecting hole 220, the other end of the connecting rod 300 is inserted into the connecting hole 220, the boss 210 is connected with a connecting screw, and the connecting screw passes through the boss 210 and is connected to the connecting rod 300.

[0045] The boss 210 is a protruding part of the lamp holder 200, and the connecting hole 220 on the boss 210 is used to receive one end of the connecting rod 300. The other end of the connecting rod 300 is designed to be directly inserted into the connecting hole 220 of the boss 210 of the lamp holder 200. This method facilitates quick installation and initial positioning, while also ensuring a certain degree of initial stability. To further enhance the stability of the connection, a connecting screw is also provided on the boss 210. This screw passes through the boss 210 and connects to the connecting rod 300, providing axial locking force and ensuring that the lamp holder 200 and the connecting rod 300 remain firmly connected even under vibration generated by the fan during operation or other external forces.

[0046] like Figures 1 to 5 As shown, based on the above-described embodiment, the heat dissipation enclosure 400 is provided with a plurality of perforated holes 410.

[0047] The primary purpose of the perforated holes 410 is to increase airflow, thereby effectively improving heat dissipation efficiency. Lighting fixtures generate heat during operation, especially high-efficiency LED lights or other types of lighting equipment. The heat dissipation plate 400 is fixedly connected to the lamp holder 200 to conduct heat. By providing perforated holes 410 in the heat dissipation plate 400, heat exchange can be promoted, helping to reduce the operating temperature of the lighting fixture and extend its service life. Furthermore, while ensuring structural strength, the perforated design can reduce the amount of material used, thus reducing the overall weight of the device.

[0048] Based on the above embodiments, the inner circumferential surface of the heat dissipation plate 400 is attached to the outer circumference of the end of the lamp holder 200, and the heat dissipation plate 400 and the lamp holder 200 are fixedly connected by locking screws.

[0049] The inner circumferential surface of the heat dissipation plate 400 fits tightly against the outer circumferential surface of the lamp holder 200 end, making the entire fan light look cleaner and more integrated, enhancing the product's aesthetic appeal. This tight fit also helps improve heat conduction efficiency, allowing heat to be absorbed from the lamp holder 200 and dissipated more effectively, thus improving overall heat dissipation performance.

[0050] By using locking screws to secure the heat dissipation plate 400 and the lamp holder 200 together, additional mechanical strength is provided, ensuring that the two parts will not easily separate even under prolonged use or external force.

[0051] Based on the above implementation method, the heat dissipation enclosure 400 is configured as a closed enclosure structure formed by joining the two ends of a long strip plate.

[0052] The heat dissipation enclosure 400 is made of a long plate-like piece, the two ends of which can be joined and fastened together to form a closed enclosure structure. Since the motor base 100 and the lamp base 200 are pre-connected by the connecting rod 300 to form a fixed structure, it is not possible to directly fit a complete heat dissipation enclosure 400 from the outside. However, by adopting the design of a long plate-like piece, the heat dissipation enclosure 400 can be installed without disassembling the existing components.

[0053] During installation, first, the plate-shaped piece is wrapped around the outer perimeter of the lamp holder 200 to form a circle. Then, the snap-fit ​​mechanism designed at both ends of the plate is used to secure it together, forming a closed enclosure structure. Finally, the heat dissipation plate 400 is further fixed to the lamp holder 200 with locking screws, ensuring that it will not loosen or separate even during long-term use.

[0054] like Figure 1 , Figure 6 As shown, based on the above embodiment, the fan mechanism also includes a drive motor and blades 110. The drive motor is mounted on the motor base 100, and the number of blades 110 is at least three, with each blade 110 connected to the drive motor.

[0055] In this example, there can be three or eight blades 110, and the number of fan blades 110 can be selected according to actual needs.

[0056] like Figure 1 , Figure 4 , Figure 5 As shown, based on the above embodiment, there is also a hanger 500, a hanger rod 600, and a hanging ball 700. The hanger 500 is provided with a spherical snap-fit ​​groove. The hanging ball 700 is snapped into the spherical snap-fit ​​groove and is circumferentially fixedly connected to the hanger 500. One end of the hanger rod 600 is fixedly connected to the hanging ball 700, and the other end of the hanger rod 600 is fixedly connected to the motor base 100. The motor base 100 is fixedly connected to the hanger 500 through the hanger rod 600.

[0057] The motor mount 100 is indirectly connected to the hanger 500 via the rod 600, forming a complete suspension link from the ceiling to the main body of the fan light. The hanger 500 is the top component of the entire fan light suspension system, typically mounted on the ceiling. The hanger 500 has a spherical locking groove; this special shape is designed to accommodate and secure the hanging ball 700. The hanging ball 700 is a key component that can be tightly locked into the spherical locking groove in the hanger 500, thereby locking the hanging ball 700 to the rod 600. Furthermore, the hanging ball 700 can be circumferentially fixedly connected to the hanger 500 via a key connection.

[0058] The suspension rod 600 serves as an intermediate connector, with one end directly connected to the suspension ball 700 via threads or other fastening methods, ensuring a secure connection between the two. The other end of the suspension rod 600 is connected to the motor mount 100 in the fan mechanism, allowing the motor mount 100 and all components below it (including the fan blades 110 and the lighting fixtures) to be suspended from the ceiling via the suspension rod 600.

[0059] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0060] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A fan light, characterized in that, include: A fan mechanism, the fan mechanism including a motor mount (100); A lighting fixture mechanism, the lighting fixture mechanism including a lamp holder (200); A connecting rod (300) is provided, which is a hollow structure that allows for internal wiring. One end of the connecting rod (300) is fixedly connected to the motor base (100), and the other end of the connecting rod (300) is fixedly connected to the lamp holder (200). The motor base (100) and the lamp holder (200) are fixedly connected by the connecting rod (300), and a space is reserved between them. A heat dissipation enclosure (400) is located between the motor base (100) and the lamp holder (200), and the heat dissipation enclosure (400) is arranged around the connecting rod (300), and the heat dissipation enclosure (400) is fixedly connected to the lamp holder (200).

2. A fan light as described in claim 1, characterized in that: The connecting rod (300) has a side wall hole (310) in its wall.

3. A fan light as described in claim 2, characterized in that: The lamp holder (200) is provided with a terminal block, and a power cord is connected to the terminal block. The power cord passes through the side wall hole (310) and enters the connecting rod (300).

4. A fan light as described in claim 3, characterized in that: The terminal block is also connected to a ground wire, and the connecting rod (300) is provided with a grounding screw, and the ground wire is connected to the grounding screw.

5. A fan light as described in claim 1, characterized in that: The lamp holder (200) is provided with a boss (210), the boss (210) has a connecting hole (220), the other end of the connecting rod (300) is inserted into the connecting hole (220), the boss (210) is connected with a connecting screw, the connecting screw passes through the boss (210) and connects to the connecting rod (300).

6. A fan light as described in claim 1, characterized in that: The heat dissipation enclosure (400) is provided with a number of perforated holes (410).

7. A fan light as described in claim 1 or 6, characterized in that: The inner circumferential surface of the heat dissipation enclosure (400) is in contact with the outer circumference of the end of the lamp holder (200), and the heat dissipation enclosure (400) and the lamp holder (200) are fixedly connected by locking screws.

8. A fan light as described in claim 7, characterized in that: The heat dissipation enclosure (400) is configured as a closed structure formed by joining the two ends of a long strip plate.

9. A fan light as described in claim 1, characterized in that: The fan mechanism also includes a drive motor and blades (110). The drive motor is mounted on the motor mount (100), and there are at least three blades (110), each of which is connected to the drive motor.

10. A fan light as described in claim 1, characterized in that: The device also includes a hanger (500), a rod (600), and a ball (700). The hanger (500) is provided with a spherical snap-fit ​​groove. The ball (700) is snapped into the spherical snap-fit ​​groove and is circumferentially fixedly connected to the hanger (500). One end of the rod (600) is fixedly connected to the ball (700), and the other end of the rod (600) is fixedly connected to the motor base (100). The motor base (100) is fixedly connected to the hanger (500) through the rod (600).

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