WO2023274248A1

WO2023274248A1 - Fan lamp

Info

Publication number: WO2023274248A1
Application number: PCT/CN2022/102003
Authority: WO
Inventors: 王小磊; 周定德; 张国宝
Original assignee: 苏州欧普照明有限公司; 欧普照明股份有限公司
Priority date: 2021-06-30
Filing date: 2022-06-28
Publication date: 2023-01-05

Abstract

A fan lamp, comprising a first housing (100), a driving motor, a light source module (300), and fan blades (400). The driving motor comprises a second housing (210) and a motor shaft (220); the first housing (100) comprises a central area (110) connected to the second housing (210); the central area (110) and the second housing (210) form a housing of the driving motor; the motor shaft (220) penetrates through the central area (110) and the second housing (210) along the height direction; the first housing (100) further comprises a fan blade mounting disc area (120) which extends outward from an edge of the central area (110) and exceeds a coverage area range of the second housing (210); the fan blades (400) are assembled in the fan blade mounting disc area (120); a first height difference exists between the central area (110) and the fan blade mounting disc area (120) along the height direction, and the fan blade mounting disc area (120) and the first housing (100) are located on the same side of the central area (110); both the second housing (210) and the first housing (100) can rotate around the motor shaft (220); the motor shaft (220) has a first end (221) extending downward, and the first end (221) is fixedly connected to the light source module (300).

Description

fan light

technical field

The invention relates to the technical field of lighting equipment, in particular to a fan lamp.

Background technique

As everyone knows, fan has the basic function of ventilation and heat dissipation for people's life and work. In the transitional season, even in hot summer, the people widely use fan convection ventilation and heat dissipation to relieve summer heat. The fan is generally composed of three major parts: the fan body, the drive motor, and the fan blades. With the advancement of science and technology, people effectively combine lighting fixtures with fans, resulting in the emergence of new fan lights.

Fan lamp is a commonly used household appliance. It is a combination of lighting fixtures and fans. It not only has the lighting performance of lighting fixtures, but also has the cooling performance of fans. It is widely used in interior decoration.

Existing fan lamps generally combine ceiling fans and lighting fixtures, the lighting fixtures are installed on the bottom of the ceiling fan, and the top of the ceiling fan is installed on the installation foundation, such as the ceiling of the house. Air flow space needs to be reserved between the installation foundation and the ceiling fan, so that the ceiling fan can drive the air flow.

However, since there are many parts in the fan lamp, the structure of the fan lamp is relatively complicated, making it difficult to assemble the fan lamp.

Contents of the invention

The invention discloses a fan lamp to solve the problem that the fan lamp is difficult to assemble due to the complex structure of the fan lamp.

In order to solve the above problems, the present invention adopts the following technical solutions:

A fan lamp, comprising a first housing, a drive motor, a light source module and fan blades;

The driving motor includes a second housing and a motor shaft, the first housing includes a central area combined with the second housing, and the central area and the second housing form an outer shell of the driving motor, so The motor shaft runs through the central area and the second housing along the height direction, and the first housing also includes a fan blade mounting plate area extending outward from the edge of the central area and beyond the coverage area of the second housing , the fan blade is assembled on the fan blade mounting plate area; there is a first drop in the height direction between the central area and the fan blade mounting plate area, and the fan blade mounting plate area and the first housing on the same side of the central area;

Both the second housing and the first housing can rotate around the motor shaft; the motor shaft has a first end protruding downward, and the first end is fixedly connected to the light source module.

The technical scheme adopted in the present invention can achieve the following beneficial effects:

In the fan lamp disclosed in the present invention, the central area of the first housing and the second housing form the casing of the drive motor, and the first housing also includes a fan extending outward from the edge of the central area and beyond the coverage of the second housing. Blade installation area, fan blade assembly and fan blade mounting plate area. In this solution, the first casing can be used as a part of the casing of the driving motor, and at the same time, the first casing rotates with the second casing, thereby driving the rotation of the fan blades. In this solution, the fan blades are installed on the first housing, and the first housing can form the housing of the driving motor with the second housing, and can also drive the fan blades to rotate, so that the fan lamp does not need to be separately provided with the housing of the driving motor and the housing of the driving motor. The rotating disk of the fan blades reduces the components of the fan lamp accordingly, saves materials to a certain extent, reduces the complexity of component assembly, and makes the assembly of the fan lamp less difficult.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention, and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is an exploded view of the structure of the fan light disclosed by the embodiment of the present invention;

2 to 19 are structural schematic diagrams of some parts of the fan light disclosed by the embodiment of the present invention.

Explanation of reference signs:

100-first housing, 110-central area, 120-blade mounting plate area, 120a-connection side, 120b-edge side, 122-reinforcing rib, 123-blade fixing part,

210-second housing, 220-motor shaft, 221-first end, 222-second end, 223-first connecting hole, 224-first shaft section, 2241-first threaded hole, 225-second shaft Section, 226-first threading channel, 227-threading hole, 231-first bearing, 232-second bearing,

300-light source module,

400-blade, 410-inner edge, 420-outer edge, 430-curved surface,

500-mounting bracket, 510-suspension rod, 511-third end, 5111-first threaded surface, 512-fourth end, 513-second connecting hole, 514-second threaded surface, 515-fourth connecting hole, 520-hanging ball, 521-second threaded hole, 522-third connecting hole, 530-bracket body, 531-first connecting plate, 5311-first protrusion, 532-second connecting plate, 533-third Connecting plate, 5331-mounting hole, 534-fourth connecting plate, 535-fifth connecting plate, 5351-second protrusion, 540-fixing buckle,

600-clamping assembly, 610-first clamping part, 620-second clamping part,

810—the first connecting piece, 820—the second connecting piece.

detailed description

In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The technical solutions disclosed by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in FIGS. 1 to 19 , the embodiment of the present invention discloses a fan lamp, and the disclosed fan lamp includes a first housing 100 , a driving motor, a light source module 300 and fan blades 400 .

The drive motor is the power component of the fan lamp. The driving motor is used to drive the fan blade 400 to rotate, and the fan blade 400 drives the air flow, thereby realizing the heat dissipation performance of the fan lamp.

Specifically, the driving motor includes a second housing 210 and a motor shaft 220 . The first housing 100 includes a central area 110 combined with the second housing 210 , and the central area 110 and the second housing 210 form a casing of the driving motor. The shell is the installation basis of the drive motor, and the body, circuit board and other parts of the drive motor are installed in the shell. The motor shaft 220 runs through the central area 110 and the second housing 210 along the height direction, and the above height direction is the height direction of the fan light, that is, the hoisting direction of the fan light. The first housing 100 further includes a fan blade mounting plate area 120 extending outward from the edge of the central area 110 and beyond the covered area of the second housing 210 , and the fan blade 400 is assembled in the fan blade mounting plate area 120 . There is a first height difference between the central area 110 and the blade mounting plate area 120 , and the blade mounting plate area 120 and the first housing 100 are located on the same side of the central area 110 . The first drop refers to the protruding height of the central area 110 relative to the fan blade mounting disc area 120 .

Both the second housing 210 and the first housing 100 can rotate around the motor shaft 220 , the motor shaft 220 has a first end 221 protruding downward, and the first end 221 is fixedly connected with the light source module 300 . Optionally, there are various types of light source modules 300, for example, LED light source modules or gas discharge light source modules, etc., which are not limited in this embodiment of the present application.

In a specific operation process, the second housing 210 rotates relative to the motor shaft 220 , the second housing 210 drives the first housing 100 to rotate, and the first housing 100 drives the fan blade 400 to rotate. Optionally, the driving motor may be an outer rotor motor, and of course, the driving motor may also be an inner rotor motor. This article is not limited.

In the embodiments disclosed in the present application, the first casing 100 can be used as a part of the casing of the driving motor, and at the same time, the first casing 100 rotates with the second casing 210 , thereby driving the rotation of the fan blade 400 . In this solution, the fan blade 400 is installed on the first housing 100, the first housing 100 can form the casing of the driving motor with the second housing 210, and can drive the fan blade 400 to rotate, so that the fan lamp does not need to be separately installed The casing of the driving motor and the rotating disk of the fan blade 400 reduce the number of components that make up the fan light, save materials to a certain extent, reduce the complexity of component assembly, and make the assembly of the fan light less difficult.

In addition, since the fan blade installation disk area 120 exceeds the coverage area of the second housing 210 , the installation distance between the fan blade 400 and the second housing 210 is relatively long, which makes it difficult to install the fan blade 400 and the second housing 210 interference occurs.

In addition, there is a first height difference between the central area 110 and the blade mounting plate area 120 , and the blade mounting plate area 120 and the first housing 100 are located on the same side of the central area 110 . That is to say, the central area 110 protrudes from the fan blade mounting plate area 120 along the side away from the second housing 210. At this time, the central area 110 and the second housing 210 can form a relatively large space. Therefore, when the drive motor Under the condition that the height of the outer shell remains unchanged, the inner space of the outer shell can be enlarged.

In another optional embodiment, the fan blade mounting plate area 120 may have a connecting side 120a connected to the central area 110 and an edge side 120b away from the central area 110, and the fan blade 400 may be assembled on the edge side 120b. There is a second drop along the height direction between the edge side 120b and the connection side 120a. The second drop refers to the height between the connection side 120a and the edge side 120b.

In this solution, the edge side 120b is lower than the connection side 120a, so the fan blade mounting plate area 120 is equivalent to forming a concave structure, so at least part of the second housing 210 can be located in the concave structure, so that the second housing 210 can The 210 plays a protective role, preventing the second housing 210 from colliding with other components of the fan light during the rotation process.

In another optional embodiment, the second housing 210 may be located between the first housing 100 and the light source module 300 , and the fan blade 400 is located on the side of the fan blade mounting plate area 120 away from the second housing 210 . In this solution, the second housing 210 can be located below the first housing 100, that is to say, the second housing 210 can be the lower shell of the drive motor, because the first housing 100 can cover the second housing 210 , while the second housing 210 is located below the first housing 100, the connection between the second housing 210 and the first housing 100 is not easy to be exposed, so the dust is not easy to gather between the second housing 210 and the first housing 100 connections, thus improving the dustproof performance of the drive motor.

In addition, since the second housing 210 and the fan blades 400 are dispersed on both sides of the first housing 100 , the interference between the fan blades 400 and the second housing 210 is further avoided, and the assembly reliability of the fan light is improved.

In another optional embodiment, the second housing 210 may be recessed along the height direction and on a side away from the central area 110 , where the height direction may be the height direction of the fan light.

This solution can further expand the inner space of the housing, so while keeping the height of the housing smaller, it can also make the housing have a larger inner space.

In another optional embodiment, the driving motor may also include a first bearing 231 and a second bearing 232, both of which may be located in the housing and both may be sleeved on the motor shaft 220 .

The central area 110 may be recessed along a height direction and a side away from the second housing 210 to form a first receiving groove, and the first bearing 231 may be located in the first receiving groove. A side of the second shell 210 along the height direction and away from the central area 110 may be recessed to form a second receiving groove, and the second bearing 232 is located in the second receiving groove. In this solution, both the first bearing 231 and the second bearing 232 can be hidden in the receiving groove, so as to protect the bearings and prevent the bearings from colliding with other components inside the drive motor to damage the bearings.

In another optional embodiment, a plurality of reinforcing ribs 122 may be provided on the surface of the fan blade installation disk area 120 , and the plurality of reinforcement ribs 122 may be distributed at intervals along the circumference of the fan blade installation disk area 120 . In this solution, the reinforcing ribs 122 can reinforce the strength of the fan blade installation disk area 120 , thereby improving the strength of the fan blade installation disk area 120 .

In another optional embodiment, the fan blade installation disk area 120 may be provided with a fan blade fixing part 123 , and the fan blade 400 is connected to the fan blade fixing part 123 . The fan blade fixing portion 123 is used to fix the fan blade 400 , so that the fan blade 400 is not easy to damage the fan blade installation disk area 120 during replacement and maintenance.

In order to facilitate the installation of the light source module 300, in another optional embodiment, the fan lamp may further include a clamping assembly 600, and the clamping assembly 600 may include a first clamping part 610 and a second clamping part 620, Both the first clamping part 610 and the second clamping part 620 can be sleeved on the first end 221 of the motor shaft 220, the first clamping part 610 can be located between the second clamping part 620 and the second housing 210, the second A clamping part 610 and the motor shaft 220 can be fixedly connected, for example, the first clamping part 610 and the motor shaft 220 can be connected by welding. The second clamping part 620 is screwed to the motor shaft 220, and part of the light source module 300 can be located between the first clamping part 610 and the second clamping part 620, specifically, part of the housing of the light source module 300 can be located at the second Between the first clamping part 610 and the second clamping part 620 .

In the specific operation process, when the light source module 300 is connected to the motor shaft 220, the second clamping part 620 is screwed so that the second clamping part 620 gradually approaches the first clamping part 610, and finally the second clamping part 620 Both the light source module 300 and the first clamping part 610 touch the light source module 300, and when the second clamping part 620 can no longer be screwed, the light source module 300 and the motor shaft 220 are assembled in place. When the light source module 300 and the motor shaft 220 are disassembled, the second clamping part 620 is screwed, so that the second clamping part 620 is gradually separated from the first clamping part 610, so that the second clamping part 620 removes the force applied to the light source. The active force of the module 300 realizes the disassembly of the motor shaft 220 and the light source module 300 .

In this solution, the installation and disassembly of the light source module 300 and the motor shaft 220 are realized by screwing the second clamping part 620, so that the assembly of the motor shaft 220 and the light source module 300 is simple and convenient, so as to improve the performance of the fan lamp. Assembly efficiency. In order to facilitate the wiring of the fan light, in another optional embodiment, the motor shaft 220 may be provided with a first threading channel 226 along its axial direction, and the motor shaft 220 is located on the side wall of the part inside the casing of the drive motor A threading hole 227 is opened, and the threading hole 227 communicates with the first threading channel 226 . In this solution, the motor shaft 220 is a non-rotating part, and the wires are passed through the first threading channel 226 and the threading hole 227 opened on the motor shaft 220 to avoid winding the wires on the rotating parts of the drive motor, so it is not easy to cause damage to the wiring, thereby increasing the safety of the drive motor.

In order to facilitate the wiring of the fan light, in another optional embodiment, the motor shaft 220 may be provided with a first threading channel 226 along its axial direction, and a threading hole 227 may be provided on the side wall of the motor shaft 220 for threading. The hole 227 may communicate with the first threading channel 226; the boom 510 may have a second threading channel opened along its axis, and the second threading channel may communicate with the first threading channel. This solution facilitates the wiring of the fan light and avoids the phenomenon of entanglement between the wiring of the fan light and the rotating parts of the driving motor, so it is not easy to cause damage to the wiring and improves the safety of the driving motor.

In the above embodiments, the fan blade 400 of the fan lamp can be installed in an open-leaf type, and of course, the fan blade 400 can also adopt a hidden fan-blade structure.

In another optional embodiment, the fan blade 400 can be expanded or retracted relative to the fan blade installation disk area 120, that is, when the first housing 100 is rotating, the fan blade 400 is driven by centrifugal force. A portion of the fan blade 400 protrudes beyond the fan blade mounting plate area 120 to drive air flow. When the first housing 100 stops rotating, the centrifugal force of the fan blade 400 decreases, the fan blade 400 retracts, and hides to the back of the fan lamp, thereby realizing the contraction of the fan blade 400 .

Optionally, the contraction of the fan blade 400 can be realized through an elastic expansion member, and the fan blade 400 can be elastically connected to the fan blade installation disk area 120 through an elastic expansion member. When the first casing 100 rotates, the centrifugal force received by the fan blade 400 is greater than the force of the elastic stretchable member, so that the fan blade 400 is unfolded; when the first casing 100 stops rotating, the centrifugal force received by the fan blade 400 is smaller than that of the elastic stretchable member force, so that the fan blade 400 is retracted.

The fan blade 400 may include an inner edge 410 and an outer edge 420. When the fan blade 400 is in an unfolded state, the inner edge 410 moves in a first direction from an end close to the central axis P of the central region 110 to an end far away from the central axis P. The outer edge 420 gradually extends obliquely in the first direction from an end close to the central axis P to an end far away from the central axis P. An arc-shaped surface 430 is connected between the inner edge 410 and the outer edge 420. The arc-shaped surface 430 The inner edge 410 is bent and extended to the outer edge 420 in a direction opposite to the first direction, and the first direction is an upward direction in the height direction.

When the fan blades 400 are in the retracted state, a gap M is provided between two adjacent fan blades 400 .

In this solution, the two ends of the inner edge 410 are not on the same level. Specifically, when the fan blade 400 is in the unfolded state, the end of the inner edge 410 close to the central axis P of the central region 110 is lower than the end far away from the central axis P. One end, so that the inner edge 410 gradually rises from the inner side to the outer side of the fan light; similarly, the two ends of the outer edge 420 are not on the same level, specifically, when the fan blade 400 is in the unfolded state, the outer edge 420 An end close to the central axis P of the central area 110 is lower than an end far away from the central axis, so that the outer edge 420 gradually rises from the inside to the outside of the fan light. Based on this, the entire fan blade 400 is lower than the edge region in the middle area of the fan light, that is, the inner end of the fan blade 400 is lower than the outer end, so that the latter fan blade 400 can The outer end of the fan blade 400 passes above the inner end of the previous fan blade 400, and finally the fan blade 400 is retracted. When the fan blades 400 are folded, there is a gap M between two adjacent fan blades 400. Due to the existence of the gap M, when the fan blades 400 are unfolded or folded, there is a gap between the two adjacent fan blades 400. There will be no contact between two adjacent fan blades 400, thereby effectively alleviating the problem of damage to the fan blades 400 caused by wear and collision between two adjacent fan blades 400.

Moreover, the inner edge 410 and the outer edge 420 are connected by an arc surface 430 , and the arc surface 430 is bent from the inner edge 410 to the outer edge 420 from top to bottom, so that the inner edge 410 is higher than the outer edge 420 as a whole. Since the inner edge 410 is in front and the outer edge 420 is behind during the operation of the fan lamp, when the fan blade 400 moves, it can go for a ride through the arc-shaped surface 430, and the arc-shaped surface 430 curved from top to bottom can support the air. Push it so as to push more air flow, and then achieve a better effect of agitating the air, thereby increasing the wind power of the fan lamp.

The disclosed fan light also includes a mounting bracket 500 for connection to a mounting base. The installation base is used for hanging the fan lamp, for example, the installation base can be the ceiling of a house and the like.

The driving motor has been described above, and will not be repeated here. The motor shaft 220 of the drive motor has a second end 222 protruding upwards. The mounting bracket 500 includes a boom 510. The boom 510 has a third end 511 protruding downwards. Between the third end 511 and the second end 222, One is provided with a first threaded hole 2241, and the outer wall of the other is provided with a first threaded surface 5111. The suspension rod 510 and the motor shaft 220 are threaded through the first threaded hole 2241 and the first threaded surface 5111, as shown in Figure 6 and Figure 7 shows.

Compared with the embodiment disclosed in the present application, the suspender 510 and the motor shaft 220 are fixed by welding, riveting, or multiple bolts. Therefore, the installation steps of the fan light are simplified, the complexity of component assembly is reduced, and the difficulty of assembling the fan light is reduced.

In addition, when the driving motor works, a certain torsional force is applied between the motor shaft 220 and the boom 510. Since the area of the mating surface between the first threaded hole 2241 and the first threaded surface 5111 is relatively large, the motor shaft 220 and the boom 510 The torsional force received between 510 will be evenly distributed on the mating surface of the first threaded hole 2241 and the first threaded surface 5111, so the force at the connection between the motor shaft 220 and the boom 510 is relatively balanced, and local force is not easy to occur The phenomenon of excessive fracture.

In addition, when the suspender 510 and the motor shaft 220 are connected by welding, riveting, etc., the installer needs to first position the suspender 510 and the motor shaft 220 before connecting, and the assembly process is cumbersome. In the process of screwing and assembling with the first threaded surface 5111 , the positioning can be completed, and the positioning and connection are performed at the same time, thus further simplifying the assembly difficulty of the fan lamp and making the assembly of the fan lamp more convenient.

In the above embodiment, the first threaded hole 2241 can be opened on the end surface of the motor shaft 220 or the suspension rod 510 , and the axis of the first threaded hole 2241 is parallel to or coincides with the axis of the motor shaft 220 and the axis of the suspension rod 510 .

Further, the motor shaft 220 may be provided with a first connecting hole 223 extending radially therethrough, and the suspender 510 may be provided with a second connecting hole 513 extending radially therethrough, and the first connecting hole 223 and the second connecting hole 513 may be Oppositely, the first connecting member 810 can pass through the first connecting hole 223 and the second connecting hole 513 , and the first connecting member 810 can pass through the first threaded hole 2241 and the first threaded surface 5111 .

In this solution, after the suspender 510 and the motor shaft 220 are screwed together, the first connecting piece 810 is inserted into the first connection hole 223 and the second connection hole 513, thereby effectively preventing the connection between the motor shaft 220 and the suspender 510. The threads that cooperate with each other are loosened, thereby ensuring the stability and firmness of the connection between the two.

Optionally, the first connecting member 810 may be a bolt, and the first connecting hole 223 and the second connecting hole 513 may be threaded holes.

In another optional embodiment, the motor shaft 220 may include a first shaft section 224 and a second shaft section 225 connected, the first shaft section 224 may be provided with a first threaded hole 2241, and the first shaft section 224 The diameter of can be greater than the diameter of the second shaft segment 225 .

In this solution, the first shaft section 224 is provided with a first threaded hole 2241, so the first shaft section 224 is connected to the boom 510. At this time, the diameter of the part of the motor shaft 220 close to the boom 510 is larger, so it is convenient to process the first The threaded hole 2241 will not affect the strength of the motor shaft 220 at the same time.

In another optional embodiment, as shown in FIG. 8 , the mounting bracket 500 may also include a hanging ball 520, and the hanging rod 510 also has a fourth end 512 protruding upward, and the fourth end 512 is connected to the hanging ball 520. threaded connection. In this solution, the suspender 510 and the hanging ball 520 are connected by threads, which facilitates the installation and disassembly of the suspending rod 510 and the hanging ball 520, and facilitates the maintenance of the fan lamp.

Further, the hanging ball 520 can be provided with a second threaded hole 521, and the outer wall of the fourth end 512 can be provided with a second threaded surface 514, and the hanging ball 520 and the boom 510 can pass through the second threaded hole 521 and the second threaded surface. 514 threaded connection.

In this solution, when the driving motor is working, a certain torsional force is applied between the suspender 510 and the hanging ball 520. Since the area of the mating surface between the second threaded hole 521 and the second threaded surface 514 is relatively large, the suspender 510 and the hanging ball 514 are relatively large. The torsional force between the hanging balls 520 will be evenly distributed on the mating surface of the first threaded hole 2241 and the second threaded surface 514, so the force on the connection between the hanging rod 510 and the hanging ball 520 is relatively balanced, and localized deformation is not easy to occur. The phenomenon of breaking due to excessive force.

Further, the hanging ball 520 is provided with a third connection hole 522 communicating with the second threaded hole 521, the axis of the third connection hole 522 intersects the axis of the second threaded hole 521, and the suspension rod 510 is provided with a The fourth connecting hole 515 , the third connecting hole 522 and the fourth connecting hole 515 can be disposed opposite to each other, and the second connecting member 820 can pass through the third connecting hole 522 and the fourth connecting hole 515 .

In this solution, after the suspender 510 and the hanging ball 520 are threadedly connected, the second connecting piece 820 is inserted into the third connecting hole 522 and the fourth connecting hole 515, thereby effectively preventing the mutual interaction between the suspending rod 510 and the hanging ball 520. The matching threads are loosened, thereby ensuring the temperature and firmness of the connection between the two.

Optionally, the second connecting member 820 may be a bolt, and the third connecting hole 522 and the fourth connecting hole 515 may be threaded holes.

In the above embodiment, the installation bracket 500 also includes a bracket body 530, the bracket body 530 and the installation base can be connected by bolts and other components, the hanging ball 520 can be installed on the bracket body 530, and the suspension rod 510 is connected with the hanging ball 520. The mounting bracket 500 of the structure realizes the hoisting of the fan lamp.

In another optional embodiment, the boom 510 also has a fourth end 512 protruding upwards, and the fourth end 512 is connected to the bracket body 530 . The bracket body 530 can be provided with a fixing buckle 540 , which can be used to fix a traction rope, one end of the traction rope is connected to the fixing buckle 540 , and the other end of the traction rope is connected to the light source module 300 .

This solution is compared to setting the fixing buckle 540 on the installation foundation. The fixing buckle 540 is set on the installation foundation. When the fan lamp is disassembled, it is necessary to untie the traction rope connected to the fixing buckle 540 first, and then fix the bracket body. 530 to be disassembled, at this time, it is easy to cause the risk of the light source module 300 falling off during the process of disassembling the bracket body 530 . However, in the present application, the fixing buckle 540 is provided on the bracket body 530 , and the traction rope does not need to be removed when the fan lamp is removed, thereby avoiding the risk of the light source module 300 falling.

In another optional embodiment, the installation bracket 500 may include a bracket body 530, the bracket body 530 is connected to the installation base, the bracket body 530 has an accommodating space, and the accommodating space is used to accommodate the hanging ball 520, Driver and other components of the fan lamp.

A fixing buckle 540 is provided in the accommodation space, and the fixing buckle 540 is used to fix the traction rope. One end of the traction rope is connected to the fixing buckle 540 , and the other end of the traction rope is connected to the light source module 300 . At this time, the light source module 300 is pulled by the pulling rope, so as to ensure the firmness of the installation of the light source module 300 and effectively reduce the risk of the light source module 300 falling accidentally.

In the above embodiment, the fixing buckle 540 is disposed in the receiving space, that is to say, the fixing buckle 540 is disposed on the bracket body 530 . Compared with setting the fixing buckle 540 on the installation foundation, the fixing buckle 540 is set on the installation foundation. When the fan lamp is disassembled, it is necessary to untie the traction rope connected to the fixing buckle 540 first, and then install the bracket body 530 Disassembly, at this time, may easily cause the risk of the light source module 300 falling off during the process of disassembling the bracket body 530 . However, in the present application, the fixing buckle 540 is provided on the bracket body 530 , and the traction rope does not need to be removed when the fan lamp is removed, thereby avoiding the risk of the light source module 300 falling.

In addition, the fixing buckle 540 is disposed on the bracket body 530 , so the fan light can be assembled as a whole and then installed on the installation base together, thereby reducing the difficulty of assembling the fan light.

In addition, the fixing buckle 540 is arranged in the accommodation space. Compared with setting the fixing buckle 540 on the top of the bracket body 530, a space for accommodating the fixing buckle 540 needs to be reserved between the bracket body 530 and the installation base, so that the bracket The dimension of the height direction of the main body 530 is relatively large, and the appearance performance of the fan light is poor. However, in the present application, the fixing buckle 540 is arranged in the accommodation space, there is no need to reserve a space for accommodating the fixing buckle 540 between the bracket body 530 and the installation base, and the size of the bracket body 530 in the height direction is reduced, thus improving the performance of the fan lamp. Appearance performance.

In another optional embodiment, as shown in FIG. 13 and FIG. 14, the bracket body 530 may include a first connecting plate 531, a second connecting plate 532, a third connecting plate 533, and a fourth connecting plate connected in sequence. 534 and the fifth connecting plate 535, the first connecting plate 531, the second connecting plate 532, the third connecting plate 533, the fourth connecting plate 534 and the fifth connecting plate 535 enclose the accommodation space, the first connecting plate 531 and the fifth connecting plate The connecting plates 535 may be oppositely arranged and located on the same plane. The second connecting plate 532 and the fourth connecting plate 534 may be located on opposite sides of the third connecting plate 533, the second connecting plate 532 may be located between the first connecting plate 531 and the third connecting plate 533, and the second connecting plate 532 The first connecting plate 531 can be connected to the side close to the fifth connecting plate 535, the fourth connecting plate 534 can be located between the fifth connecting plate 535 and the third connecting plate 533, and the fourth connecting plate 534 can be connected to the fifth connecting plate 535. The side of the plate 535 close to the first connecting plate 531 is connected.

The fixing buckle 540 can be located on the second connecting plate 532 and/or the fourth connecting plate 534, and the first connecting plate 531 and the fifth connecting plate 535 can be respectively connected to the installation base.

In this solution, the first connecting plate 531 and the fifth connecting plate 535 are connected to the installation base, so the first connecting plate 531 and the fifth connecting plate 535 are the top plate of the bracket body 530, and the third connecting plate 533 is the top plate of the bracket body 530. The bottom plate, the second connecting plate 532 and the fourth connecting plate 534 are side plates of the bracket body 530 . Since the top plate of the bracket body 530 is used to connect with the installation base, the bottom plate of the bracket body 530 is used to connect other components of the fan light, and the side plates are only used to connect the top plate and the bottom plate, so the side plates are not easy to be connected with other components of the fan light. Parts interfere, so that the fixing buckle 540 is arranged at the position of the side plate.

In order to improve the connection strength between the fixing buckle 540 and the bracket body 530 , in another optional embodiment, the fixing buckle 540 and the second connecting plate 532 or the fourth connecting plate 534 may be an integral stamping structure. At this time, the fixing buckle 540 on the second connecting plate 532 or the fourth connecting plate 534 can be stamped and formed by a stamping process. The connection is broken.

In another optional embodiment, a first protrusion 5311 may extend from the side of the first connecting plate 531 facing the fifth connecting plate 535, and the side of the fifth connecting plate 535 facing the first connecting plate 531 may A second protruding portion 5351 is extended, and the first protruding portion 5311 and the second protruding portion 5351 can be slidably connected. In this solution, the connection between the first protruding portion 5311 and the second protruding portion 5351 can improve the strength of the bracket body 530 . In addition, the first protruding portion 5311 and the second protruding portion 5351 can slide, and at this time, the distance between the first connecting plate 531 and the fifth connecting plate 535 can be adjusted, so as to facilitate the installation of the bracket body 530 .

In another optional embodiment, the third connecting plate 533 is provided with a mounting hole 5331, and the mounting hole 5331 can communicate with the receiving space. The mounting bracket 500 further includes a hanging ball 520 and a hanging rod 510 , the hanging rod 510 has a second end 222 extending toward it, and the second end 222 is connected to the hanging ball 520 . Part of the hanging ball 520 is located in the receiving space, and the hanging ball 520 is arranged opposite to the installation hole 5331 . In this solution, the hanging ball 520 can be clamped in the installation hole 5331, and the hanging rod 510 can be connected with the part of the hanging ball 520 protruding out of the accommodation space, so as to facilitate the hoisting of the fan lamp.

In another optional embodiment, the installation hole 5331 penetrates toward a side adjacent to the first connecting plate 531 . That is to say, a notch is provided on the first connecting plate 531, and the notch communicates with the installation hole 5331. When the suspender 510 is disassembled from the bracket body 530, lift the suspender 510, and move the suspender 510 out of the bracket body 530 from the side through which it penetrates. outside. When the suspension rod 510 is installed with the bracket body 530, lift the suspension rod 510, move the suspension rod 510 into the bracket body 530 from the penetrating side, then drop the suspension rod 510, and the hanging ball 520 is just stuck in the installation hole 5331.

In the above embodiment, during the disassembly process of the suspension rod 510 and the bracket body 530, there is no need to disassemble the connection between the suspension ball 520 and the suspension rod 510, and the suspension rod 510 and the suspension ball 520 can be moved out of the bracket body 530 at the same time, so it is convenient Assembly and disassembly of the fan lamp.

The above-mentioned embodiments of the present invention focus on the differences between the various embodiments. As long as the different optimization features of the various embodiments do not contradict each other, they can be combined to form a better embodiment. Considering the brevity of the text, here No longer.

The above descriptions are only examples of the present invention, and are not intended to limit the present invention. Various modifications and variations of the present invention will occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

A fan lamp, comprising a first housing (100), a driving motor, a light source module (300) and fan blades (400);

The drive motor includes a second housing (210) and a motor shaft (220), the first housing (100) includes a central area (110) combined with the second housing (210), and the central area ( 110) and the second casing (210) form the casing of the driving motor, and the motor shaft (220) runs through the central area (110) and the second casing (210) along the height direction, so The first housing (100) further includes a fan blade mounting plate area (120) extending outward from the edge of the central area (110) and beyond the coverage area of the second housing (210), and the fan blade (400) Assembled in the fan blade mounting plate area (120); there is a first height difference between the central area (110) and the fan blade mounting plate area (120), and the fan blade mounting plate area (120) Located on the same side of the central area (110) as the first casing (100);

Both the second housing (210) and the first housing (100) can rotate around the motor shaft; the motor shaft (220) has a first end (221) protruding downward, the The first end (221) is fixedly connected with the light source module (300).
The fan lamp according to claim 1, wherein the fan blade mounting plate area (120) has a connection side (120a) connected to the central area (110) and an edge side (120b) away from the central area , the fan blade (400) is assembled on the edge side (120b), and there is a second drop along the height direction between the edge side (120b) and the connection side (120a);

The second housing (210) is located between the first housing (100) and the light source module (300), and the fan blade (400) is located in the fan blade mounting plate area (120) away from One side of the second housing (210).
The fan light according to any one of claims 1 to 2, wherein the second housing (210) is recessed along a height direction and on a side away from the central area (110).
The fan light according to claim 1, wherein the drive motor further comprises a first bearing (231) and a second bearing (232), and the first bearing (231) and the second bearing (232) are both located in the housing, and are all sleeved on the motor shaft (220);

The central area (110) is recessed along the height direction and away from the side of the second housing (210) to form a first receiving groove, and the first bearing (231) is located in the first receiving groove;

The side of the second housing (210) along the height direction and away from the central area (110) is recessed to form a second receiving groove, and the second bearing (232) is located in the second receiving groove.
The fan lamp according to claim 1, wherein a plurality of reinforcing ribs (122) are arranged on the surface of the fan blade mounting plate area (120), and a plurality of the reinforcing ribs (122) are arranged along the fan blade mounting plate The circumferential interval distribution of the area (120);

The fan blade mounting plate area (120) is provided with a fan blade fixing part (123), and the fan blade (400) is connected to the fan blade fixing part (123);

The fan lamp also includes a clamping assembly (600), the clamping assembly (600) includes a first clamping part (610) and a second clamping part (620), and the first clamping part (610) and the second clamping part (620) are both sleeved on the first end (221) of the motor shaft (220), and the first clamping part (610) is located at the second clamping part (620) Between the second housing (210), the first clamping part (610) is fixedly connected to the motor shaft (220), and the second clamping part (620) is connected to the motor shaft ( 220) screw connection, and part of the light source module (300) is located between the first clamping part (610) and the second clamping part (620).
The fan light according to claim 1, wherein, the motor shaft (220) is provided with a first threading channel (226) along its axial direction, and the side wall of the part of the motor shaft (220) inside the casing A threading hole (227) is opened on the top, and the threading hole (227) communicates with the first threading channel (226).
The fan lamp according to claim 1, wherein, the fan blade (400) can be expanded or retracted relative to the fan blade mounting plate area (120);

The fan blade includes an inner edge (410) and an outer edge (420), and when the fan blade (400) is in a deployed state, the inner edge (410) is close to the center of the central area (110) One end of the axis (P) gradually extends obliquely in the first direction toward the end away from the central axis (P), and the outer edge (420) moves away from the central axis from the end close to the central axis (P) One end of (P) extends obliquely in the first direction, an arc-shaped surface (430) is connected between the inner edge (410) and the outer edge (420), and the arc-shaped surface (430) bending and extending from the inner edge (410) to the outer edge (420) in a direction opposite to the first direction, the first direction being an upward direction in the height direction;

When the fan blades (400) are in the retracted state, a gap (M) is provided between two adjacent fan blades (400).
A fan light, comprising a mounting bracket (500) for connecting with an installation base; the motor shaft (220) has a second end (222) protruding upwards, and the mounting bracket (500) includes a suspension rod ( 510), the boom (510) has a third end (511) protruding downward, and one of the third end (511) and the second end (222) is provided with a first threaded hole (2241), the outer wall of the other is provided with a first threaded surface (5111), and the suspension rod (510) and the motor shaft (220) pass through the first threaded hole (2241) and the first Threaded face (5111) threaded connection.
The fan lamp according to claim 8, wherein, the motor shaft (220) is provided with a first connecting hole (223) passing through in the radial direction, and the suspension rod (510) is provided with a first connecting hole (223) passing in the radial direction. The second connection hole (513), the first connection hole (223) is opposite to the second connection hole (513), and the first connection piece (810) passes through the first connection hole (223) and the second connection hole (513). a second connecting hole (513), and the first connecting piece (810) passes through the first threaded hole (2241) and the first threaded surface (5111);

The motor shaft (220) includes a connected first shaft section (224) and a second shaft section (225), the first shaft section (224) is provided with the first threaded hole (2241), the the diameter of the first shaft section (224) is greater than the diameter of said second shaft section (225);

The drive motor also includes a second casing (210), the fan light includes a first casing (100) and fan blades (400), at least part of the first casing (100) is connected to the second The casing (210) forms the casing of the drive motor, the motor shaft (220) runs through the first casing (100) and the second casing (210) along the height direction, and the second casing (210) and The first housing (100) can rotate around the motor shaft (220), and the fan blade (400) is assembled with the first housing (100).
The fan lamp according to claim 8, wherein, the mounting bracket (500) further comprises a hanging ball (520), and the hanging rod (510) also has a fourth end (512) protruding upward, the The fourth end (512) is threadedly connected with the hanging ball (520);

The hanging ball (520) is provided with a second threaded hole (521), and the outer wall of the fourth end (512) is provided with a second threaded surface (514), and the hanging ball (520) and the suspension rod (510) threaded connection through the second threaded hole (521) and the second threaded surface (514);

The hanging ball (520) is provided with a third connecting hole (522) communicating with the second threaded hole (521), and the axis of the third connecting hole (522) is connected to the second threaded hole (521). ), the boom (510) is provided with a fourth connection hole (515) passing through it radially, the third connection hole (522) is opposite to the fourth connection hole (515), The second connecting piece (820) passes through the third connecting hole (522) and the fourth connecting hole (515).
The fan light according to claim 8, wherein, the motor shaft (220) is provided with a first threading channel (226) along its axial direction, and a threading hole (227) is provided on the side wall of the motor shaft (220) ), the threading hole (227) communicates with the first threading channel (226); The first threading channel (226) is connected;

The installation bracket (500) includes a bracket body (530), the bracket body (530) is connected to the installation foundation, and the suspension rod (510) also has a fourth end (512) protruding upwards. The fourth end is connected with the support body (530); the support body (530) is provided with a fixed buckle (540), and the fixed buckle (540) is used to fix the traction rope, and one end of the traction rope is connected to the The said fixed buckle (540) is connected, and the other end of said traction rope is connected with the light source module (300);

The fan light also includes a light source module (300) and a clamping assembly (600), the clamping assembly (600) includes a first clamping part (610) and a second clamping part (620), and the first clamping part (600) A clamping part (610) and the second clamping part (620) are both sleeved on the first end (221) protruding downward of the motor shaft (220), and the first clamping part (610) It is fixedly connected with the motor shaft (220), the second clamping part (620) is screwed with the motor shaft (220), and part of the light source module (300) is located in the first clamping part (610) and the second clamping part (620).
A fan lamp, the fan lamp includes a mounting bracket (500) for connecting with an installation base, the installation bracket (500) includes a bracket body (530), and the bracket body (530) is connected with the installation base, The bracket body (530) has an accommodation space;

A fixed buckle (540) is arranged in the accommodation space, and the fixed buckle (540) is used to fix the traction rope, one end of the traction rope is connected with the fixed buckle (540), and the other end of the traction rope Connect with the light source module (300).
The fan lamp according to claim 12, wherein, the bracket body (530) comprises a first connecting plate (531), a second connecting plate (532), a third connecting plate (533), and a fourth connecting plate connected in sequence. plate (534) and the fifth connecting plate (535), the first connecting plate (531), the second connecting plate (532), the third connecting plate (533), the fourth connecting plate ( 534) and the fifth connecting plate (535) enclose the accommodating space, the first connecting plate (531) and the fifth connecting plate (535) are oppositely arranged and located on the same plane, the second The connecting plate (532) and the fourth connecting plate (534) are located on opposite sides of the third connecting plate (533), and the second connecting plate (532) is located between the first connecting plate (531) and Between the third connecting plate (533), and the second connecting plate (532) is connected to the side of the first connecting plate (531) close to the fifth connecting plate (535), the The fourth connecting plate (534) is located between the fifth connecting plate (535) and the third connecting plate (533), and the fourth connecting plate (534) is close to the fifth connecting plate (535) One side of the first connecting plate (531) is connected;

The fixing buckle (540) is located on the second connecting plate (532) and/or the fourth connecting plate (534);

The first connecting plate (531) and the fifth connecting plate (535) are respectively connected to the installation base.
The fan light according to claim 13, wherein, the fixing buckle (540) and the second connecting plate (532) or the fourth connecting plate (534) are integral stamping structural members;

The first connecting plate (531) has a first protrusion (5311) extending toward the side of the fifth connecting plate (535), and the fifth connecting plate (535) faces the first connecting plate ( 531) is extended with a second protruding portion (5351), and the first protruding portion (5311) is slidably connected with the second protruding portion (5351).
The fan light according to claim 13, wherein, the third connecting plate (533) is provided with an installation hole (5331), and the installation hole (5331) communicates with the accommodating space;

A part of the hanging ball (520) is located in the accommodation space, and the hanging ball (520) is arranged opposite to the installation hole (5331);

The fourth end (512) is threadedly connected to the hanging ball (520);

The hanging ball (520) is provided with a second threaded hole (521), and the outer wall of the fourth end (512) is provided with a second threaded surface (514), and the hanging ball (520) and the suspension rod (510) threaded connection with the second threaded surface (514) through the second threaded hole (521);

The hanging ball (520) is provided with a third connecting hole (522) communicating with the second threaded hole (521), and the axis of the third connecting hole (522) is connected to the second threaded hole (521). ), the boom (510) is provided with a fourth connection hole (515) passing through it radially, the third connection hole (522) is opposite to the fourth connection hole (515), The second connecting piece (820) passes through the third connecting hole (522) and the fourth connecting hole (515);

The fan light also includes a driving motor, the driving motor includes a motor shaft (220), the motor shaft (220) has a second end (222) protruding upward, and the suspension rod (510) has a second end (222) protruding downward. The third end (511) of the third end (511) and the second end (222), one of which is provided with a first threaded hole (2241), and the outer wall of the other is provided with a first thread surface (5111), the suspender (510) is threadedly connected to the motor shaft (220) through the first threaded hole (2241) and the first threaded surface (5111);

The mounting hole (5331) runs through toward a side adjacent to the first connecting plate (531).