Fan lamp ventilation structure and fan lamp set

Abstract

The utility model belongs to the technical field of fan lamps, and relates to a fan lamp ventilation structure and a fan lamp set. Comprising a fan rotating disc provided with a plurality of air inlet holes formed in the circumferential direction, a front air guide protruding eave arranged on the front side of the fan rotating disc and extending forwards along the edges of the air inlet holes, a motor mounting base arranged on the rear side of the fan rotating disc, and a mounting rear cover arranged at the end, away from the fan rotating disc, of the motor mounting base and provided with a plurality of air outlet holes formed in the circumferential direction. A front air guide channel is formed between the front air guide protruding eave and the fan rotating disc, an outlet of the front air guide channel is communicated with the air inlet hole, the direction of an inlet of the front air guide channel is opposite to the rotating direction of the fan rotating disc, and when the motor drives the fan rotating disc to rotate, the front air guide protruding eave blocks airflow and enables the airflow to enter the front air guide channel from the inlet of the front air guide channel. The higher the rotating speed of the fan rotating disc is, the higher the flow speed and flow of the air flow are, and the heat dissipation effect is remarkable.

Description

Technical field

[0001] The utility model belongs to the technical field of fan lamps, and in particular relates to a fan lamp ventilation structure and a fan lamp assembly. [Background Technology]

[0002] Fan lights are typically installed in areas like dining rooms and living rooms to provide lighting, cooling, and air circulation. The blades of fan lights are driven by a motor. The faster the fan speed, the more heat the motor generates, which reduces the fan's lifespan. Utility patent application number 2017211762309 discloses a self-heating fan structure. This structure removes heat by allowing air to enter the fan through an air inlet during rotation. However, the orientation of the air inlet is perpendicular to the fan's rotation direction, making it difficult for air to enter the inlet during rotation, resulting in poor heat dissipation. [Utility Model Content]

[0003] The purpose of the utility model is to provide a fan lamp ventilation structure with significant heat dissipation effect.

[0004] The utility model is realized by the following technical solutions:

[0005] A fan lamp ventilation structure, comprising:

[0006] A fan turntable having a plurality of circumferentially arranged air inlet holes;

[0007] A front air guide convex eave is provided on the front side of the fan turntable and extends forward along the edge of the air inlet hole. A front air guide channel is formed between the front air guide convex eave and the fan turntable. The outlet of the front air guide channel is connected to the air inlet hole. The inlet of the front air guide channel faces in the opposite direction of rotation of the fan turntable.

[0008] A motor mounting base, which is located behind the fan turntable;

[0009] A mounting back cover is provided at one end of the motor mounting base away from the fan turntable and is provided with a plurality of circumferentially arranged air outlet holes. A motor accommodating cavity is formed between the fan turntable, the motor mounting base and the mounting back cover, and the motor accommodating cavity is respectively connected to the air inlet hole and the air outlet hole.

[0010] In the above-mentioned fan lamp ventilation structure, the front air guide eaves are arranged to extend forward obliquely along the edge of the air inlet hole.

[0011] The fan lamp ventilation structure as described above also includes a rear air guide flange, which is arranged on the side of the installation rear cover close to the motor accommodating cavity and extends along the edge of the air outlet toward the motor accommodating cavity. A rear air guide channel is formed between the rear air guide flange and the installation rear cover, and the outlet of the rear air guide channel is connected to the air outlet. The inlet of the rear air guide channel is facing opposite to the rotation direction of the installation rear cover.

[0012] As described above, a fan lamp ventilation structure has a rear cover mounting groove on the side of the mounting rear cover close to the fan turntable, one end of the motor mounting seat is connected to the fan turntable, and the other end is inclined away from the fan turntable axis and embedded in the rear cover mounting groove.

[0013] In the above-mentioned fan lamp ventilation structure, at least two rear cover connecting columns are provided around the motor mounting base, and at least two rear cover connecting holes corresponding to the rear cover connecting columns are provided around the mounting rear cover.

[0014] The fan lamp assembly as described above includes a fan lamp, and the fan lamp includes the fan lamp ventilation structure as described above.

[0015] The fan light assembly as described above further includes a fan light connection accessory, wherein the fan light connection accessory includes:

[0016] A lower connecting tube, which is used to connect with the fan light;

[0017] A connecting convex ring is provided at the upper end of the lower connecting tube;

[0018] A connecting boom, one end of which is detachably inserted into the connecting convex ring;

[0019] a boom connection mechanism, which is provided between the connecting convex ring and the connecting boom, and is used for detachably connecting the connecting convex ring and the connecting boom;

[0020] An upper connecting tube, one end of which is detachably connected to the lower connecting tube, and the other end of which is used to connect to the ceiling, wherein a clearance hole for the connecting convex ring to pass through is provided at the lower end of the upper connecting tube;

[0021] The cylinder connecting mechanism is provided between the lower connecting cylinder and the upper connecting cylinder and is used for detachably connecting the lower connecting cylinder and the upper connecting cylinder.

[0022] In the fan light assembly described above, the tube connection mechanism includes:

[0023] First extension protrusions, at least two first extension protrusions are circumferentially arranged on the circumferential side of the connecting protrusion;

[0024] A first clamping groove is provided on the first extending protrusion along the circumference of the connecting protrusion ring;

[0025] First slots, at least two of which are circumferentially arranged around the clearance hole and corresponding to the first extending protrusions;

[0026] a first latching protrusion extending along the wall of the first slot; when the first extending protrusion is inserted into the first slot, the lower connecting tube can rotate relative to the upper connecting tube until the first latching protrusion enters the first latching groove, thereby limiting the axial movement of the lower connecting tube relative to the upper connecting tube along the connecting protrusion ring;

[0027] First buckles, at least two first buckles are circumferentially arranged on the circumferential side of the connecting protrusion;

[0028] First buckle grooves, at least two of which are circumferentially arranged around the clearance hole and corresponding to the first buckles. When the lower connecting tube rotates relative to the upper connecting tube until the first latching protrusion enters the first buckle groove, the first buckle is engaged with the buckle corresponding to the first buckle groove to restrict the lower connecting tube from rotating relative to the upper connecting tube;

[0029] Lower cylinder connecting holes, at least two of which are arranged circumferentially on the circumferential side of the connecting protrusion;

[0030] Upper tube connecting holes, at least two upper tube connecting holes are arranged circumferentially around the give way hole and correspond to the lower tube connecting holes. When the lower connecting tube rotates relative to the upper connecting tube until the first latching protrusion enters the first latching groove, the upper tube connecting holes are opposite to the lower tube connecting holes.

[0031] As described above, in a fan light group, the hanger connecting mechanism includes a first hanger connecting hole radially passing through a connecting protrusion ring, and a second hanger connecting hole radially passing through the connecting hanger. When the connecting hanger is inserted into the connecting protrusion ring, the connecting hanger can rotate relative to the connecting protrusion ring until the first hanger connecting hole is opposite to the second hanger connecting hole.

[0032] The fan light assembly described above further includes a plurality of detachable fan blades disposed on the periphery of the fan turntable, and a fan blade connection mechanism disposed between the fan turntable and the fan blades, wherein the fan blade connection mechanism includes:

[0033] Blade insertion slots, a plurality of blade insertion slots are circumferentially arranged on the outer side of the fan turntable;

[0034] The fan blade connecting slot is provided on the fan turntable and is connected to the fan blade insertion slot;

[0035] The fan blade connecting buckle is provided on the fan blade and corresponds to and matches the fan blade connecting slot;

[0036] A first fan blade fixing hole is provided on the fan turntable and is connected to the fan blade insertion slot;

[0037] The second fan blade fixing hole is provided on the fan blade. When the fan blade is inserted into the fan blade insertion slot and the fan blade connecting buckle is connected to the fan blade connecting slot buckle, the second fan blade fixing hole corresponds to the first fan blade fixing hole.

[0038] Compared with the prior art, the utility model has the following advantages:

[0039] The utility model provides a fan lamp ventilation structure, comprising a fan turntable provided with a plurality of circumferentially arranged air inlet holes, a front air guide convex eaves provided at the front side of the fan turntable and extending forward along the edge of the air inlet holes, a motor mounting seat provided at the rear side of the fan turntable, and a mounting back cover provided at one end of the motor mounting seat away from the fan turntable and provided with a plurality of circumferentially arranged air outlet holes. A front air guide channel is formed between the front air guide convex eaves and the fan turntable, the outlet of the front air guide channel is connected with the air inlet holes, and the inlet direction of the front air guide channel is opposite to the rotation direction of the fan turntable. When the motor drives the fan turntable to rotate, the front air guide convex eaves blocks the airflow and allows the airflow to enter the front air guide channel from the inlet of the front air guide channel, and then enter the motor accommodating cavity from the air inlet to take away the heat generated in the motor accommodating cavity, and finally be discharged from the air outlet holes. As the rotation speed of the fan turntable is faster, the airflow velocity and flow rate are greater, and the heat dissipation effect is significant.

Brief Description of the Drawings

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments.

[0041] Figure 1 This is a schematic diagram of the exploded structure of the fan lamp ventilation structure in a specific embodiment of the present invention;

[0042] Figure 2 This is a schematic diagram of the exploded structure of the fan lamp ventilation structure in a specific embodiment of the present invention;

[0043] Figure 3 This is a schematic cross-sectional view of the ventilation structure of the fan lamp in a specific embodiment of the present invention;

[0044] Figure 4 This is a structural diagram of a fan lamp assembly in a specific embodiment of the present invention;

[0045] Figure 5 This is a schematic diagram of the exploded structure of the fan lamp assembly in a specific embodiment of the present invention;

[0046] Figure 6 This is a schematic diagram of the exploded structure of the fan light connection accessory in a specific embodiment of the present utility model;

[0047] Figure 7 This is a schematic diagram of the exploded structure of the fan light connection accessory in a specific embodiment of the present utility model;

[0048] Figure 8 This is a schematic diagram of the exploded structure of the fan lamp connection accessories in a specific embodiment of the present invention. [Specific implementation method]

[0049] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0050] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for the purpose of distinction.

[0051] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0052] Specific embodiments, such as Figure 1-3 The fan lamp ventilation structure shown in the figure comprises: a fan turntable 11, which is provided with a plurality of circumferentially arranged air inlet holes 31; a front air guide convex eave 32, which is provided at the front side of the fan turntable 11 and extends forward along the edge of the air inlet holes 31, and a front air guide channel 33 is formed between the front air guide convex eave 32 and the fan turntable 11, the outlet of the front air guide channel 33 is connected to the air inlet holes 31, and the inlet direction of the front air guide channel 33 is opposite to the rotation direction of the fan turntable 11; a motor mounting base 34, which is provided On the rear side of the fan turntable 11; a rear cover 35 is installed, which is arranged at the end of the motor mounting base 34 away from the fan turntable 11 and is provided with a plurality of circumferentially arranged air outlet holes 36. A motor accommodating chamber 37 is formed between the fan turntable 11, the motor mounting base 34 and the rear cover 35, and the motor accommodating chamber 37 is communicated with the air inlet hole 31 and the air outlet hole 36 respectively; a rear cover positioning mechanism 38 is used to position the rotation angle of the rear cover 35 relative to the motor mounting base 34. When the motor drives the fan turntable to rotate, the front air guide convex eaves blocks the airflow and allows the airflow to enter the front air guide channel from the inlet of the front air guide channel, and then enter the motor accommodating chamber from the air inlet to take away the heat generated in the motor accommodating chamber, and finally be discharged from the air outlet hole. As the speed of the fan turntable increases, the airflow velocity and flow rate increase, and the heat dissipation effect is significant.

[0053] Specifically, the front wind guide eaves 32 extend forward along the edge of the air inlet 31. The wind flows along the inner wall of the inclined front wind guide eaves 32 into the air inlet 31, which not only avoids the wind flow colliding with the front wind guide eaves 32 and causing swirl, thereby improving the air intake efficiency and reducing resistance.

[0054] In addition, the fan lamp ventilation structure also includes a rear air guide flange 39, which is located on a side of the mounting rear cover 35 near the motor accommodating cavity 37 and extends along the edge of the air outlet 36 toward the motor accommodating cavity 37. A rear air guide channel 310 is formed between the rear air guide flange 39 and the mounting rear cover 35. The outlet of the rear air guide channel 310 is connected to the air outlet 36, and the inlet of the rear air guide channel 310 faces opposite to the rotation direction of the mounting rear cover 35. The mounting rear cover 35 rotates with the rotation of the fan turntable. During the rotation of the mounting rear cover 35, the rear air guide flange 39 blocks the airflow within the motor accommodating cavity 37 and directs the airflow from the inlet of the rear air guide channel 310 into the rear air guide channel and then out through the air outlet, thereby accelerating the airflow discharge and improving the heat dissipation effect.

[0055] Furthermore, a rear cover mounting slot 311 is defined on the side of the mounting rear cover 35 that is adjacent to the fan disk 11. One end of the motor mounting base 34 is connected to the fan disk 11, while the other end is tilted away from the rotation axis of the fan disk 11 and embedded in the rear cover mounting slot 311. The motor mounting base 34 is tilted outward to fit securely in the rear cover mounting slot 311, providing greater stability.

[0056] More specifically, at least two rear cover connecting columns 312 are provided on the periphery of the motor mounting base 34, and at least two rear cover connecting holes 313 corresponding to the rear cover connecting columns 312 are provided on the periphery of the mounting rear cover 35. The rear cover positioning mechanism 38 includes a rear cover positioning column 381 provided on the periphery of the motor mounting base 34, and a rear cover positioning groove 382 provided on the periphery of the mounting rear cover 35 and matching the rear cover positioning column 381. When the rear cover positioning column 381 is inserted into the rear cover positioning groove 382, ​​the rear cover connecting hole 313 is opposite to the rear cover connecting column 312 and is fixed with screws, which is convenient for installation.

[0057] The utility model also provides a fan light assembly, such as Figure 4 、 Figure 5 As shown, the fan lamp 1 includes a fan lamp ventilation structure as described above. The fan lamp 1 also includes a plurality of detachable fan blades 12 arranged around the fan turntable 11, and a fan blade connection mechanism 13 provided between the fan turntable 11 and the fan blades 12. The fan blades are detachable, which facilitates installation, disassembly, maintenance, and cleaning of the fan blades. The fan blades can also be replaced with different sizes according to actual usage, making it more convenient to use.

[0058] Specifically, the fan blade connection mechanism 13 includes: a fan blade insertion slot 131, a plurality of the fan blade insertion slots 131 are circumferentially arranged on the outside of the fan turntable 11; a fan blade connection slot 132, which is arranged on the fan turntable 11 and is connected to the fan blade insertion slot 131; a fan blade connection buckle 133, which is arranged on the fan blade 12 and corresponds to and matches the fan blade connection slot 132; a first fan blade fixing hole 134, which is arranged on the fan turntable 11 and is connected to the fan blade insertion slot 131; a second fan blade fixing hole 135, which is arranged on the fan blade 12, when the fan blade 12 is inserted into the fan blade insertion slot 131 and the fan blade connection buckle 133 is buckled with the fan blade connection slot 132, the second fan blade fixing hole 135 corresponds to the first fan blade fixing hole 134. The fan blades are easy to install by adopting plug-in installation, and are connected by the fan blade connecting buckle 133 and the fan blade connecting slot 132, and a pin shaft or pin is used to pass through the second fan blade fixing hole 135 and the first fan blade fixing hole 134, so that the connection is firm.

[0059] Specifically, the lower connecting tube 21 is provided with a plurality of connecting columns 211 arranged along the circumferential direction, which are connected to corresponding connecting holes on the fan light through the connecting columns 211 to achieve the installation of the lower connecting tube 21.

[0060] More specifically, the fan light assembly also includes fan light connection accessories, such as Figure 6-8 As shown, the fan lamp connection accessories include: a lower connecting tube 21, which is used to connect with the fan lamp; a connecting convex ring 22, which is provided at the upper end of the lower connecting tube 21; a connecting suspension rod 23, one end of which is detachably inserted into the connecting convex ring 22; a suspension rod connecting mechanism 24, which is provided between the connecting convex ring 22 and the connecting suspension rod 23, and is used to detachably connect the connecting convex ring 22 and the connecting suspension rod 23; an upper connecting tube 25, one end of which is detachably connected to the lower connecting tube 21, and the other end is used to connect to the ceiling, and the lower end of the upper connecting tube 25 is provided with a makeshift hole 26 for the connecting convex ring 22 to pass through; a tube connecting mechanism 27, which is provided between the lower connecting tube 21 and the upper connecting tube 25, and is used to detachably connect the lower connecting tube 21 and the upper connecting tube 25. Consumers can choose to insert the connecting rod into the connecting convex ring according to actual usage, and connect the connecting rod to the hanging line installed on the ceiling to achieve a hanging installation of the fan light, or after removing the connecting rod, detachably connect the upper connecting tube and the lower connecting tube, and connect it to the ceiling through the upper connecting tube to achieve a ceiling-mounted installation of the fan light to meet consumer usage needs.

[0061] Specifically, the barrel connection mechanism 27 includes: first extension protrusions 271, with at least two first extension protrusions 271 arranged circumferentially around the connecting protrusion ring 22; first latching grooves 272, which are provided on the first extension protrusions 271 along the circumference of the connecting protrusion ring 22; first slots 273, with at least two first slots 273 arranged circumferentially around the clearance hole 26 and corresponding to the first extension protrusions 271; and first latching protrusions 274 extending along the groove walls of the first slots 273. When the first extension protrusions 271 are inserted into the first slots 273, the lower connecting barrel 21 can rotate relative to the upper connecting barrel 25 until the first latching protrusions 274 enter the first latching grooves 272, thereby restricting the axial movement of the lower connecting barrel 21 relative to the upper connecting barrel 25 along the connecting protrusion ring 22. The use of a rotating latching connection facilitates assembly and disassembly.

[0062] In addition, the cylinder connection mechanism 27 further includes: first buckles 275, at least two of which are circumferentially arranged around the connecting protrusion 22; and first buckle grooves 276, at least two of which are circumferentially arranged around the clearance hole 26 and correspond to the first buckles 275. When the lower connecting cylinder 21 rotates relative to the upper connecting cylinder 25 until the first buckle protrusion 274 enters the first buckle groove 272, the first buckles 275 buckle and connect with the corresponding first buckle groove 276 to restrict the lower connecting cylinder 21 from rotating relative to the upper connecting cylinder 25, thereby further stabilizing the connection between the lower connecting cylinder 21 and the upper connecting cylinder 25.

[0063] Furthermore, the cylinder connection mechanism 27 also includes: a lower cylinder connection hole 277, at least two lower cylinder connection holes 277 are arranged circumferentially on the side of the connecting protrusion ring 22; an upper cylinder connection hole 278, at least two upper cylinder connection holes 278 are arranged circumferentially on the side of the give way hole 26, and correspond to the lower cylinder connection hole 277. When the lower connecting cylinder 21 rotates relative to the upper connecting cylinder 25 until the first locking protrusion 274 enters the first locking groove 272, the upper cylinder connection hole 278 is opposite to the lower cylinder connection hole 277, and then the pin shaft passes through the upper cylinder connection hole 278 and the lower cylinder connection hole 277 to make the connection more stable.

[0064] More specifically, the boom connection mechanism 24 includes a first boom connection hole 241 that radially penetrates the connecting protruding ring 22, and a second boom connection hole 242 that radially penetrates the connecting boom 23. When the connecting boom 23 is inserted into the connecting protruding ring 22, the connecting boom 23 can rotate relative to the connecting protruding ring 22 until the first boom connection hole 241 and the second boom connection hole 242 are opposite each other. A pin is then passed through the first boom connection hole 241 and the second boom connection hole 242 to achieve a detachable connection between the connecting boom 23 and the lower connecting tube 21. A plurality of circumferentially arranged tightening protrusions 221 are provided on the inner wall of the connecting protruding ring 22 to ensure a more stable connection of the connecting boom 23.

[0065] Furthermore, the upper connecting tube 25 comprises a tube body 251, a top connecting plate 252 detachably mounted on the upper end of the tube body 251 for connecting to the ceiling, and a top plate connecting mechanism 253 for detachably connecting the tube body 251 and the top connecting plate 252. The connecting collar 22 extends into the tube body 251 through the clearance hole 26. When a ceiling-mounted installation is required, only the top connecting plate 252 needs to be removed, and the connecting rod 23 can be inserted into the tube body 251 and inserted into the connecting collar 22. There is no need to remove the lower connecting tube 21 and the tube body 251, making it more convenient to use.

[0066] Furthermore, the top plate connection mechanism 253 includes: second extension protrusions 2531, at least two of which are circumferentially arranged on the edge of the top connecting plate 252; second latching grooves 2532, which are circumferentially arranged on the second extension protrusions 2531; and second latching protrusions 2533, which extend radially along the inner wall of the cylinder 251. When the top connecting plate 252 is inserted into the cylinder 251, the top connecting plate 252 can rotate relative to the cylinder 251 until the second latching protrusions 2533 enter the second latching grooves 2532, thereby restricting axial movement of the top connecting plate 252 relative to the cylinder 251. The rotary latching connection is easy to operate.

[0067] Specifically, the top plate connection mechanism 253 also includes: a third extension protrusion 2534, which is arranged on the side of the second extension protrusion 2531 away from the top connecting plate 252; a first top plate connection hole 2535, which radially penetrates the third extension protrusion 2534; a second top plate connection hole 2536, which radially penetrates the cylinder 251. When the top connecting plate 252 rotates relative to the cylinder 251 until the second locking protrusion 2533 enters the second locking groove 2532, the first top plate connection hole 2535 is opposite to the second top plate connection hole 2536, and a pin shaft or pin is used to pass through the first top plate connection hole 2535 and the second top plate connection hole 2536, so that the cylinder 251 and the top connecting plate 252 are firmly connected.

[0068] The above is an implementation method provided in conjunction with specific content, and does not necessarily mean that the specific implementation of this utility model is limited to these descriptions. At the same time, due to differences in industry nomenclature, it is not limited to the above nomenclature, nor is it limited to English nomenclature. Any method, structure, etc. similar to or identical to the method, structure, etc. of this utility model, or any technical deduction or replacement based on the concept of this utility model, shall be considered within the scope of protection of this utility model.

Claims

1. A fan lamp ventilation structure, characterized in that: include: A fan rotary disk (11) is provided with a plurality of circumferentially arranged air inlet holes (31); A front air guide convex eave (32) is provided on the front side of the fan rotary disk (11) and extends forward along the edge of the air inlet hole (31); a front air guide channel (33) is formed between the front air guide convex eave (32) and the fan rotary disk (11); an outlet of the front air guide channel (33) is connected to the air inlet hole (31); and an inlet of the front air guide channel (33) faces in the opposite direction to the rotation direction of the fan rotary disk (11); A motor mounting base (34) is provided on the rear side of the fan rotary disc (11); A mounting rear cover (35) is provided at one end of the motor mounting seat (34) away from the fan rotary disc (11), and a plurality of circumferentially arranged air outlet holes (36) are provided on the mounting rear cover (35). A motor accommodating cavity (37) is formed between the fan rotary disc (11), the motor mounting seat (34) and the mounting rear cover (35), and the motor accommodating cavity (37) is respectively connected to the air inlet hole (31) and the air outlet hole (36).

2. A fan lamp ventilation structure according to claim 1, characterized in that: The front wind guide eaves (32) are arranged to extend forwardly and tilted along the edge of the air inlet hole (31).

3. A fan lamp ventilation structure according to claim 1, characterized in that: The invention also includes a rear air guide flange (39), which is arranged on a side of the rear cover (35) close to the motor accommodating chamber (37) and extends along the edge of the air outlet (36) in a direction close to the motor accommodating chamber (37). A rear air guide channel (310) is formed between the rear air guide flange (39) and the rear cover (35). The outlet of the rear air guide channel (310) is connected to the air outlet (36), and the inlet of the rear air guide channel (310) is opposite to the rotation direction of the rear cover (35).

4. A fan lamp ventilation structure according to claim 1, characterized in that: A rear cover mounting groove (311) is provided on one side of the mounting rear cover (35) close to the fan turntable (11); one end of the motor mounting seat (34) is connected to the fan turntable (11), and the other end is tilted away from the rotation axis of the fan turntable (11) and embedded in the rear cover mounting groove (311).

5. A fan lamp ventilation structure according to claim 4, characterized in that: At least two rear cover connection columns (312) are provided on the peripheral side of the motor mounting seat (34), and at least two rear cover connection holes (313) corresponding to the rear cover connection columns (312) are provided on the peripheral side of the mounting rear cover (35).

6. A fan light assembly, characterized in that: The invention comprises a fan lamp (1), wherein the fan lamp (1) comprises the fan lamp ventilation structure according to any one of claims 1 to 5.

7. The fan light assembly according to claim 6, characterized in that: Also included are fan light connection accessories, which include: A lower connecting tube (21) for connecting to a fan lamp; A connecting convex ring (22) is provided on the upper end of the lower connecting tube (21); A connecting boom (23) with one end detachably inserted into the connecting convex ring (22); A suspension rod connecting mechanism (24) is provided between the connecting protruding ring (22) and the connecting suspension rod (23) and is used for detachably connecting the connecting protruding ring (22) and the connecting suspension rod (23); An upper connecting tube (25) has one end detachably connected to the lower connecting tube (21) and the other end used to be connected to the ceiling. A clearance hole (26) is provided at the lower end of the upper connecting tube (25) for the connecting convex ring (22) to pass through. The cylinder connection mechanism (27) is provided between the lower connection cylinder (21) and the upper connection cylinder (25) and is used for detachably connecting the lower connection cylinder (21) and the upper connection cylinder (25).

8. The fan light assembly according to claim 7, characterized in that: The barrel connecting mechanism (27) comprises: First extension protrusions (271), at least two first extension protrusions (271) are arranged circumferentially on the peripheral side of the connecting protrusion ring (22); A first clamping groove (272) is provided on the first extending protrusion (271) along the circumference of the connecting protruding ring (22); First slots (273), at least two first slots (273) are circumferentially arranged on the peripheral side of the clearance hole (26) and correspond to the first extending protrusions (271); A first locking protrusion (274) is extended along the groove wall of the first slot (273). When the first extending protrusion (271) extends into the first slot (273), the lower connecting tube (21) can rotate relative to the upper connecting tube (25) until the first locking protrusion (274) enters the first locking groove (272), thereby limiting the axial movement of the lower connecting tube (21) relative to the upper connecting tube (25) along the connecting protrusion ring (22); First buckles (275), at least two first buckles (275) are arranged circumferentially on the peripheral side of the connecting protruding ring (22); First buckle grooves (276), at least two first buckle grooves (276) are arranged circumferentially around the circumferential side of the clearance hole (26) and correspond to the first buckles (275). When the lower connecting tube (21) rotates relative to the upper connecting tube (25) until the first buckle protrusion (274) enters the first buckle groove (272), the first buckle (275) is buckled and connected with the corresponding first buckle groove (276) to limit the rotation of the lower connecting tube (21) relative to the upper connecting tube (25); Lower cylinder connecting holes (277), at least two lower cylinder connecting holes (277) are arranged circumferentially on the peripheral side of the connecting protruding ring (22); Upper cylinder connecting holes (278), at least two upper cylinder connecting holes (278) are arranged circumferentially around the circumferential side of the clearance hole (26) and correspond to the lower cylinder connecting holes (277); when the lower connecting cylinder (21) rotates relative to the upper connecting cylinder (25) until the first locking protrusion (274) enters the first locking groove (272), the upper cylinder connecting holes (278) are opposite to the lower cylinder connecting holes (277).

9. The fan light assembly according to claim 7, characterized in that: The boom connection mechanism (24) comprises a first boom connection hole (241) radially penetrating the connecting convex ring (22), and a second boom connection hole (242) radially penetrating the connecting boom (23). When the connecting boom (23) is inserted into the connecting convex ring (22), the connecting boom (23) can rotate relative to the connecting convex ring (22) until the first boom connection hole (241) and the second boom connection hole (242) are opposite.

10. The fan light assembly according to claim 6, characterized in that: The fan lamp (1) further comprises a plurality of detachable fan blades (12) arranged on the circumference of the fan rotary disk (11), and a fan blade connection mechanism (13) arranged between the fan rotary disk (11) and the fan blades (12), wherein the fan blade connection mechanism (13) comprises: Blade insertion slots (131), a plurality of blade insertion slots (131) are circumferentially arranged on the outside of the fan rotary disc (11); A fan blade connecting slot (132) is provided on the fan rotary disc (11) and is connected to the fan blade insertion slot (131); A fan blade connecting buckle (133) is provided on the fan blade (12) and corresponds to and matches the fan blade connecting slot (132); A first fan blade fixing hole (134) is provided on the fan rotary disk (11) and is connected to the fan blade insertion slot (131); A second fan blade fixing hole (135) is provided on the fan blade (12); when the fan blade (12) is inserted into the fan blade insertion slot (131) and the fan blade connection buckle (133) is buckled with the fan blade connection slot (132), the second fan blade fixing hole (135) corresponds to the first fan blade fixing hole (134).

Images