A fan lamp and a fan blade mounting support thereof

Abstract

The application discloses a fan lamp and a fan blade mounting support thereof, and the fan blade mounting support comprises a support body and a limiting assembly. The fan lamp comprises a fan blade and the fan blade mounting support. The support body is provided with a first mounting hole and a limiting wall. The limiting wall is arranged outside the first mounting hole. The limiting wall is in a circular cross section. The limiting wall forms a limiting track in the surrounding range. The limiting assembly comprises an elastic member and a limiting seat. The limiting seat comprises a first limiting part and a second limiting part. The first limiting part passes through the first mounting hole. The second limiting part is fixedly arranged on the side wall of the first limiting part. One end of the elastic member is fixedly connected with the second limiting part. The other end of the elastic member is used for connecting the fan blade. The elastic member is elastically extended and contracted around the first limiting part in the limiting track, so that the fan blade is elastically extended and contracted. The fan blade mounting support is used for mounting the fan blade through the limiting assembly. The fan blade is automatically extended and contracted under the centrifugal force generated by the rotation of the fan lamp.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical equipment, in particular to a fan lamp and a fan blade mounting support thereof. BACKGROUND

[0002] The fan lamp with fan blade structure commonly seen on the market currently usually adopts an independent torsion spring to expand and fold the fan blade, or adopts a gear linkage spring to control the expansion and contraction of the fan blade. The positional relationship between the fan blade rotating shaft and other connecting structures is relatively complex, causing the fan blade to form turbulence in the air when rotating, affecting the normal formation of air flow and increasing wind noise, and causing the installation mode of the fan blade and its connecting structure to be complex. Usually, the fan blade needs to be connected by means of a fastening nut and a screw, and both sides of the fan blade need to be fixed by means of a tool. The fan blade needs to be removed during disassembly, which is time-consuming and laborious. SUMMARY

[0003] The embodiments of the present application provide a fan lamp and a fan blade mounting support thereof, aiming to solve the problem of poor operation convenience of the fan lamp fan blade expansion and folding connecting structure in the prior art.

[0004] In a first aspect, the fan blade mounting support disclosed by the embodiments of the present application is used for mounting the fan blade of a fan lamp. The fan blade mounting support comprises a support body and a limiting assembly. The support body is provided with a first mounting hole and a limiting wall. The limiting wall surrounds the outside of the first mounting hole. The cross section of the limiting wall is a regular circle. A limiting track is formed in the surrounding range of the limiting wall. The limiting assembly comprises an expansion and contraction piece and a limiting seat. The limiting seat comprises a first limiting part and a second limiting part. The first limiting part and the second limiting part pass through the first mounting hole. The second limiting part is fixedly arranged on the side wall of the first limiting part. One end of the expansion and contraction piece is fixedly connected with the second limiting part. The other end of the expansion and contraction piece is used for connecting the fan blade. The expansion and contraction piece expands and contracts in the limiting track around the first limiting part.

[0005] Further, the limiting seat comprises a limiting base. The first limiting part is arranged on the limiting base. The limiting base is arranged on the bottom end surface of the support body and connected with the support body.

[0006] Further, the mounting support comprises a decorative cover. The decorative cover is connected with the support body and covers the first mounting hole and the limiting track. An installation groove is arranged in the decorative cover. The installation groove is arranged opposite to the limiting track.

[0007] Further, the outer side wall surface of the limiting wall abuts against the fan blade.

[0008] Further, the first limiting part is a columnar body. One end of the second limiting part is provided with an expansion and contraction piece fixing column. The first limiting part is arranged at the center of the regular circle formed by the surrounding range of the limiting wall.

[0009] Further, the support body is provided with a second mounting hole, the limiting base is provided with a third mounting hole, the second mounting hole is opposite to the third mounting hole, and the second mounting hole and the third mounting hole are provided with a fixing member for connecting the limiting base and the support body.

[0010] Further, the bottom edge of the side wall of the decorative cover abuts against the top edge of the limiting wall, and the decorative cover and the limiting wall form a limiting space.

[0011] In the second aspect, the fan lamp provided by the embodiment of the present application comprises a fan blade and the fan blade mounting support, the fan blade comprises a mounting part, and the fan blade mounting support comprises a decorative cover, and the side wall of the mounting part is used for connecting the support body and the decorative cover.

[0012] Further, the inner side wall surface of the side wall of the mounting part is provided with a guide protrusion and a buckle groove, the outer side wall surface of the side wall of the decorative cover is provided with a guide groove and a buckle member, the guide protrusion slides into the guide groove, and the buckle member is connected with the buckle groove in a clamping manner.

[0013] Further, the mounting part is provided with a fixed insertion chamber, one end of the telescopic member is inserted into the fixed insertion chamber, the decorative cover and the limiting wall form a limiting space, and the telescopic member is telescopically arranged on a limiting track in the limiting space.

[0014] The fan lamp is provided with the fan blade mounting support, the fan blade and the fan blade mounting support are connected and limited in a movable manner through the limiting assembly, the centrifugal force change generated during the rotation of the fan blade is used to automatically complete the blade extension and folding, the installation structure of the fan blade is optimized, and the stability and service life of the fan blade installation structure are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 A partial structure schematic view of the fan blade mounting support provided by the embodiment of the present application is shown in the figure.

[0017] Figure 2 A partial structure schematic view of the fan blade mounting support provided by the embodiment of the present application is shown in the figure.

[0018] Figure 3Partial structure schematic view of the fan blade mounting support provided by the embodiment of the present application;

[0019] Figure 4 Partial structure schematic view of the fan blade mounting support provided by the embodiment of the present application;

[0020] Figure 5 Partial structure schematic view of the fan blade mounting support provided by the embodiment of the present application;

[0021] Figure 6 Partial structure schematic view of the fan lamp provided by the embodiment of the present application;

[0022] Figure 7 Partial structure schematic view of the fan lamp provided by the embodiment of the present application;

[0023] Figure 8 Partial structure schematic view of the fan lamp provided by the embodiment of the present application;

[0024] Figure 9 Partial structure schematic view of the fan lamp provided by the embodiment of the present application.

[0025] Figures:

[0026] 1, fan blade; 11, mounting portion; 111, guide protrusion; 112, buckle groove; 113, fixed insertion chamber; 2, fan blade mounting support; 21, support body; 211, limiting wall; 212, first mounting hole; 213, second mounting hole; 22, limiting assembly; 221, telescopic piece; 222, limiting base; 2221, first limiting portion; 2222, second limiting portion; 2223, third mounting hole; 23, decorative cover; 231, guide groove; 232, buckle piece; 233, mounting groove; DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0028] It should be understood that, when used in the specification and the appended claims, the terms “comprise” and “include” indicate the presence of described features, integers, steps, operations, elements, and / or components, but do not exclude one or more other features, integers, steps, operations, elements, components, and / or sets thereof.

[0029] It should also be understood that the terms used in the present specification are only for the purpose of describing particular embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0030] It should be further understood that the term "and / or" used in the present description and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0031] like Figures 1 to 5 As shown, in the first aspect, the fan blade mounting support 2 disclosed in the embodiment of the present invention is used to install the fan light blades, and the fan blade mounting support 2 includes a support body 21 and a limiting assembly 22; a first mounting hole 212 and a limiting wall 211 are provided on the support body 21, and the limiting wall 211 surrounds the outside of the first mounting hole 212, and the cross-section of the limiting wall 211 is a perfect circle, and a limiting track is formed within the range surrounded by the limiting wall 211; the limiting assembly 22 includes a telescopic member 221 and a limiting seat, and the limiting seat includes a first limiting portion 2221 and a second limiting portion 2222, the first limiting portion 2221 and the second limiting portion 2222 pass through the first mounting hole 212, and the second limiting portion 2222 is fixedly arranged on the side wall of the first limiting portion 2221, one end of the telescopic member 221 is fixedly connected to the second limiting portion 2222, and the other end of the telescopic member 221 is used to connect the fan blade, and the telescopic member 221 is telescopic around the first limiting portion 2221 in the limiting track.

[0032] In actual use scenarios, the fan blade mounting support 2 is applied to a fan lamp and is movably connected with the fan lamp blades. During the process of starting the fan to rotate, the fan lamp blades are unfolded on the fan blade mounting support 2 and rotate with the fan lamp. During the process of gradually reducing the speed of the fan lamp until stopping rotation, the fan lamp blades are folded on the fan blade mounting support 2 and finally remain stationary with the fan lamp. Therefore, the scientificity and practicality of the movable connection structure between the fan blade mounting support 2 and the fan lamp blades directly relate to the stability and service life of the fan lamp. The fan blade mounting support 2 in the present scheme is provided with a fixing structure for limiting the rotation of the fan lamp blades on the support body 21. The fan blade mounting support 2 is matched with the limiting assembly 22 to build the unfolding and folding conditions of the movable connection of the fan lamp blades. The limiting wall 211 is arranged on the fan blade mounting support 2. The limiting wall 211 is arranged at one end of the support body 21 and forms a circular range in a circumferential manner. The first mounting hole 212 is arranged in the circumferential range of the limiting wall 211 and is used for connecting with the limiting assembly 22 and positioning and aligning with the fan lamp blades to be installed, thereby strengthening the connection stability between the fan lamp blades and the fan blade mounting support 2. The limiting assembly 22 is composed of the limiting seat and the telescopic piece 221. First, the first limiting part 2221 of the limiting seat is connected with the support body 21 through the first mounting hole 212 on the support body 21. The first limiting part 2221 and the second limiting part 2222 are arranged in the circumferential range of the limiting wall 211 after passing through the first mounting hole 212. The telescopic piece 221 is movably provided by the combined arrangement of the first limiting part 2221, the second limiting part 2222 and the limiting wall 211. One end of the telescopic piece 221 is connected with the second limiting part 2222, so that the one end of the telescopic piece 221 is fixed by the second limiting part 2222. The other end of the telescopic piece 221 is fixedly connected with the fan lamp blades to be installed and is stretched with the rotation of the fan lamp blades. The fan lamp blades are movably connected with the support body 21 by the telescopic piece 221 and are limited during the movement, so that the rotation of the fan lamp blades on the support body 21 has a controllable range and maintains the stability of the stretching movement. More specifically, the first limiting part 2221 and the second limiting part 2222 arranged in the circumferential range of the limiting wall 211 form a limiting track. The telescopic piece 221 is stretched in the limiting track during the rotation of the fan lamp blades.

[0033] In summary, the support body 21 of the fan blade mounting support 2 is combined with the limiting assembly 22 to form a movable connection and limiting structure of the fan lamp fan blade. The fan lamp fan blade can be directly assembled with the fan blade mounting support 2 through the structure combined by the support body 21 and the limiting assembly 22. The assembly process is simple and fast. The fan lamp fan blade is movably connected with the support body 21 through the telescopic piece 221 in the limiting assembly 22, so that the rotation and folding of the fan lamp fan blade on the fan blade mounting support 2 is based on the structure. The fan lamp rotates under the action of power. The fan lamp fan blade on the fan blade mounting support 2 is relatively displaced with the fan lamp fan blade mounting body under the centrifugal force generated by the rotation of the fan lamp. The fan lamp fan blade exerts a force on the telescopic piece 221 to stretch the telescopic piece 221 around the first limiting part 2221. The telescopic movement of the telescopic piece 221 is limited by the limiting track and has a certain movement range. Within this range, the fan lamp fan blade is affected by the change of the centrifugal force generated by the rotation of the fan lamp, and the unfolding and folding action of the fan lamp fan blade on the fan blade mounting support 2 is completed.

[0034] Further, the limiting seat includes a limiting base 222, and the first limiting part 2221 is arranged on the limiting base 222. The limiting base 222 is arranged on the bottom end surface of the support body 21 and connected with the support body 21.

[0035] Specifically, the limiting seat includes the limiting base 222, the first limiting part 2221 and the second limiting part 2222. The top surface of the limiting base 222 is fixedly connected with one end of the first limiting part 2221. The limiting base 222 is used for supporting the first limiting part 2221 and the second limiting part 2222. The limiting base 222 is arranged on the lower end surface of the support body 21 and connected with the support body 21 through the first limiting part 2221 and the second limiting part 2222 passing through the first mounting hole 212. The arrangement of the first limiting part 2221 and the second limiting part 2222 on the support body 21 helps users simplify the assembly process of the limiting assembly 22 and the support body 21, makes the connection of the limiting assembly 22 and the support body 21 more accurate and efficient, and completes the construction of the rotation limiting structure of the fan lamp fan blade by the fan blade mounting support 2 without increasing the limiting function related components, thereby optimizing the practicability of the limiting function related components.

[0036] Further, the mounting support includes a decorative cover 23. The decorative cover 23 is connected with the support body 21 and covers the first mounting hole 212 and the limiting track. The decorative cover 23 is provided with a mounting groove 233, and the mounting groove 233 is arranged opposite to the limiting track.

[0037] Specifically, the mounting support further comprises a decorative cover 23, which serves as a protective component in the mounting support and protects the connecting structure of the support body 21 and the limiting assembly 22. The mounting groove 233 in the decorative cover 23 forms a cover-type protection for the limiting track formed by the combination of the support body 21 and the limiting assembly 22, thereby ensuring the stability of the connection between the fan lamp blade and the blade mounting support 2, and providing structural guarantee for the movable connection of the fan lamp blade with the blade mounting support 2 through the limiting assembly 22, so as to prevent the limiting assembly 22 from falling off.

[0038] Further, the outer side wall surface of the limiting wall 211 abuts against the blade.

[0039] Specifically, the side surface of the support body 21 close to the fan lamp blade is provided with a limiting wall 211, which is slightly convex relative to the top surface of the support body 21. The limiting wall 211 serves as a connecting and positioning structure of the support body 21. If the blade mounting support 2 and the fan lamp blade are installed, the connecting structure provided in the fan lamp blade provides a contact surface for the connection of the limiting wall 211. After installation, the outer side wall surface of the limiting wall 211 directly contacts and abuts against the connecting structure in the fan lamp blade, thereby forming mutual support between structures and strengthening the stability of the connection relationship between the fan lamp blade and the blade mounting support 2.

[0040] Further, the first limiting part 2221 is a columnar body, and the second limiting part 2222 is provided with an expansion piece fixing column at one end. The first limiting part 2221 is arranged at the center of the circle formed by the limiting wall 211.

[0041] Specifically, the first limiting part 2221 can be designed as a cylindrical three-dimensional structure. If the first mounting hole 212 is arranged at the center of the circular range enclosed by the limiting wall 211 on the support body 21, after the first limiting part 2221 and the second limiting part 2222 pass through the first mounting hole 212, the first limiting part 2221 and the second limiting part 2222 are located above the top surface of the support body 21 and inside the circular range enclosed by the limiting wall 211. The cross section of the first limiting part 2221 coincides with the center of the circle enclosed by the limiting wall 211. At this time, the second limiting part 2222 is in a fixed connection state with the first limiting part 2221. The space between the outer contour line of the first limiting part 2221 and the second limiting part 2222 and the inner side wall surface of the limiting wall 211 serves as a limiting track for the expansion and displacement of the expansion piece 221. The second limiting part 2222 is provided with an expansion piece fixing column at one end for fixing the expansion piece 221.

[0042] Further, the second mounting hole 213 is arranged on the support body 21, the third mounting hole 2223 is arranged on the limiting base 222, the second mounting hole 213 and the third mounting hole 2223 are arranged opposite to each other, and the second mounting hole 213 and the third mounting hole 2223 are provided with a fixing member for connecting the limiting base 222 and the support body 21.

[0043] Specifically, the support body 21 and the limiting base 222 need to be fixed and connected by penetrating the fixing member at the same time. If the limiting base 222 is in the corresponding connecting position and the first limiting part 2221 and the second limiting part 2222 penetrate the first mounting hole 212, the limiting base 222 and the support body 21 are positioned and connected, at this time, the second mounting hole 213 on the support body 21 and the third mounting hole 2223 on the limiting base 222 are aligned, the fixing member is penetrated into the second mounting hole 213 and the third mounting hole 2223 at the same time, and the fixing member can be a threaded screw, the inner side wall surface of the second mounting hole 213 and the third mounting hole 2223 is provided with corresponding threads for fixed connection.

[0044] Further, the bottom edge of the side wall of the decorative cover 23 abuts against the top edge of the limiting wall 211, and the decorative cover 23 and the limiting wall 211 form a limiting space.

[0045] Specifically, the decorative cover 23 is used for connecting with the support body 21, so that the limiting assembly 22 obtains a safe and stable moving space, the bottom edge of the side wall of the cover body of the decorative cover 23 is used for abutting against the top edge of the limiting wall 211, so that the side wall of the decorative cover 23 is connected with the limiting wall 211 and enclosed, and the decorative cover 23 and the limiting wall 211 form a limiting space for further connecting the fan blade and the limiting wall 211, so as to prevent the fan blade from falling off from the fan blade mounting support 2.

[0046] In a second aspect, as shown in Figures 6 to 9 The fan lamp provided by the embodiment of the present application includes the fan blade 1 and the fan blade mounting support 2, the fan blade 1 includes the mounting part 11, and the fan blade mounting support 2 includes the decorative cover 23, and the side wall of the mounting part 11 is used for connecting the support body 21 and the decorative cover 23.

[0047] Specifically, the fan lamp disclosed in the case is installed with the fan blade 1 through the fan blade mounting support 2, the fan blade mounting support 2 can be rotated through the connecting shaft of the fan lamp, a plurality of mounting points are arranged on the fan blade mounting support 2 for arranging the limiting wall 211 and connecting the fan blade 1, the mounting portion 11 is arranged at one end of the fan blade 1 close to the fan blade mounting support 2, the mounting portion 11 has a side wall, the side wall range includes a mounting space, the mounting space corresponds to the enclosing range of the limiting wall 211 on the support body 21, the fan blade 1 is installed on the fan blade mounting support 2, the side wall of the mounting portion 11 is sleeved on the outside of the limiting wall 211, the decorative cover 23 of the fan blade mounting support 2 covers the upper side of the mounting space, the side wall of the decorative cover 23 is embedded in the inside of the side wall of the mounting portion 11, the decorative cover 23 is connected with the limiting wall 211 and the side wall of the mounting portion 11, the fan blade 1 is connected with the fan blade mounting support 2, the other end of the fan blade 1 is free, the fan blade mounting support 2 rotates under the transmission of the shaft, centrifugal force is generated in the process of starting rotation, the free end of the fan blade 1 rotates around one end of the mounting portion 11 under the action of the centrifugal force, and the fan blade 1 is unfolded relative to the fan blade mounting support 2.

[0048] Further, the inside wall surface of the side wall of the mounting portion 11 is provided with a guide protrusion 111 and a buckle groove 112, the outside wall surface of the side wall of the decorative cover 23 is provided with a guide groove 231 and a buckle 232, the guide protrusion 111 slides into the guide groove 231, and the buckle 232 is connected with the buckle groove 112.

[0049] Specifically, the decorative cover 23 and the mounting portion 11 are connected through the wall contact, the inside wall surface of the side wall of the mounting portion 11 is provided with the guide protrusion 111 and the buckle groove 112 for sliding guide, the guide protrusion 111 corresponds to the guide groove 231 arranged on the side wall of the decorative cover 23, the decorative cover 23 slides through the guide groove 231 and the guide protrusion 111 of the mounting portion 11, after the decorative cover 23 slides into the mounting portion 11, the buckle 232 arranged on the side wall of the decorative cover 23 is buckled with the buckle groove 112 arranged on the inside wall surface of the mounting portion 11, the buckling connection process is carried out simultaneously with the relative sliding of the decorative cover 23 and the mounting portion 11, the decorative cover 23 is connected with the fan blade 1 and the support body 21, and the rotation protection structure of the fan blade 1 is constructed.

[0050] Further, the mounting portion 11 is provided with a fixed slot 113, one end of the telescopic piece 221 is inserted into the fixed slot 113, the decorative cover 23 and the limiting wall 211 enclose a limiting space, and the telescopic piece 221 telescopes on the limiting track in the limiting space.

[0051] Specifically, one end of the telescopic piece 221 is fixedly connected with the second limiting part 2222 in the limiting assembly 22, the other end of the telescopic piece 221 is inserted into the fixed insertion chamber 113 to realize direct connection with the fan blade 1, the telescopic piece 221 completes the telescopic movement around the first mounting part 11 in the limiting track after completing the connection of the two ends respectively, the telescopic movement is synchronized with the extension or folding movement of the fan blade 1, the telescopic piece 221 serves as a movable connecting component and also serves as a movable limiting function component, the telescopic piece 221 can be selected as a tension spring, the tension spring deforms under stress and returns to the original shape under no stress, more specifically, as shown in Figure 7 and Figure 8 The fixed insertion chamber 113 provided on the mounting part 11 is used for fixing one end of the telescopic piece 221, so that the telescopic piece 221 telescopes under stress when the fan blade 1 rotates, one end of the fixed insertion chamber 113 is an opening for inserting the telescopic piece 221, and the other end wall surface is used for limiting abutment with the second limiting part 2222, when the fan blade 1 blade starts to rotate due to the start of the fan lamp, the fan blade 1 blade is subjected to centrifugal force and rotates, the telescopic piece 221 starts to deform under the stretching of the fan blade 1, the rotation of the fan blade 1 makes the distance between the wall surface of the fixed insertion chamber 113 away from the opening side and the second limiting part 2222 gradually decrease and finally abut, at this time, the fixed insertion chamber 113 and the second limiting part 2222 abut, the telescopic piece is in the maximum stretching state, the fan blade 1 completes the maximum range extension on the fan blade mounting support 2, as shown in Figure 9 When the fan lamp is turned off and the fan blade mounting support 2 gradually slows down, the centrifugal force acting on the fan blade 1 blade gradually decreases and finally disappears, after the disappearance of the centrifugal force, the telescopic piece 221 starts to rebound from the stretching state, the fan blade 1 is displaced under the rebounding force of the telescopic piece 221, the fixed insertion chamber 113 and the second limiting part 2222 end the limiting abutment and separate, until the wall surface of the fixed insertion chamber 113 away from the opening side abuts with the other surface of the second limiting part 2222, the telescopic piece 221 is in the maximum compression state at this time, and the fan blade 1 completes automatic folding.

[0052] The application discloses a fan lamp and a fan blade mounting support 2 thereof, the fan blade mounting support 2 comprising a support body 21 and a limiting assembly 22, the fan lamp comprising a fan blade 1 and the fan blade mounting support 2; the support body 21 is provided with a first mounting hole 212 and a limiting wall 211, the limiting wall 211 is arranged on the outer side of the first mounting hole 212, the cross section of the limiting wall 211 is a regular circle, and the limiting wall 211 forms a limiting track in the surrounding range; the limiting assembly 22 comprises an elastic member 221 and a limiting seat, the limiting seat comprises a first limiting part 2221 and a second limiting part 2222, the first limiting part 2221 and the second limiting part 2222 pass through the first mounting hole 212, the second limiting part 2222 is fixedly arranged on the side wall of the first limiting part 2221, one end of the elastic member 221 is fixedly connected with the second limiting part 2222, the other end of the elastic member 221 is used for connecting the fan blade 1, the elastic member 221 is elastically deformed in the limiting track of the limiting seat, the fan blade 1 comprises a mounting part 11, the mounting part 11 is provided with a fixed slot 113, one end of the elastic member 221 is inserted into the fixed slot 113, a decorative cover 23 is arranged in the limiting space formed by the limiting wall 211, and the elastic member 221 is elastically deformed in the limiting track in the limiting space so that the fan blade 1 is automatically stretched and folded under the centrifugal force on the fan blade mounting support 2.

[0053] The above is only a specific embodiment of the application, but the protection scope of the application is not limited to this, and any person skilled in the art can easily think of various equivalent modifications or replacements in the technical range disclosed by the application, and these modifications or replacements should be covered in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection scope of the claims.

Claims

1. A fan blade mounting bracket for mounting fan light blades, characterized in that: include: Support body and limit assembly; The support body is provided with a first mounting hole and a limiting wall, the limiting wall surrounds the outer side of the first mounting hole, the cross section of the limiting wall is a perfect circle, and the limiting wall forms a limiting track within the surrounding range; The limiting assembly includes a telescopic member and a limiting seat, the limiting seat includes a first limiting portion and a second limiting portion, and the limiting seat and the support body are relatively fixed; the first limiting portion and the second limiting portion pass through the first mounting hole, and the second limiting portion is fixedly arranged on the side wall of the first limiting portion, one end of the telescopic member is fixedly connected to the second limiting portion, and the other end of the telescopic member is used to connect the fan blades, and the telescopic member is telescoped around the first limiting portion within the limiting track.

2. The fan blade mounting bracket according to claim 1, characterized in that: The limiting seat includes a limiting base, the first limiting portion is arranged on the limiting base, and the limiting base is arranged on the bottom end surface of the support body and connected to the support body.

3. The fan blade mounting support according to claim 1, characterized in that: The mounting support includes a decorative cover, which is connected to the support body and covers the first mounting hole and the limiting track. A mounting groove is provided in the decorative cover, and the mounting groove is arranged opposite to the limiting track.

4. The fan blade mounting bracket according to claim 1, characterized in that: The outer wall surface of the limiting wall abuts against the fan blade.

5. The fan blade mounting support according to claim 1, characterized in that: The first limiting portion is a columnar body, one end of the second limiting portion is provided with a telescopic member fixing column, and the first limiting portion is provided at the center of a perfect circle formed by a range surrounded by the limiting wall.

6. The fan blade mounting support according to claim 2, characterized in that: A second mounting hole is provided on the support body, and a third mounting hole is provided on the limiting base. The second mounting hole and the third mounting hole are arranged opposite to each other, and fixing parts are passed through the second mounting hole and the third mounting hole to connect the limiting base and the support body.

7. The fan blade mounting support according to claim 3, characterized in that: The bottom edge of the side wall of the decorative cover abuts against the top edge of the limiting wall, and the decorative cover and the limiting wall enclose a limiting space.

8. A fan light, characterized in that: It comprises a fan blade and a fan blade mounting support according to any one of claims 1 to 7, wherein the fan blade comprises a mounting portion, the fan blade mounting support comprises a decorative cover, and the side wall of the mounting portion is used to connect the support body and the decorative cover.

9. The fan light according to claim 8, characterized in that: A guide protrusion and a snap groove are provided on the inner wall surface of the side wall of the mounting portion, and a guide groove and a snap member are provided on the outer wall surface of the side wall of the decorative cover. The guide protrusion slides into the guide groove, and the snap member is snap-connected with the snap groove.

10. The fan light according to claim 9, characterized in that: The other end of the telescopic member is inserted into the mounting portion, the decorative cover and the limiting wall are combined to form a limiting space, and the telescopic member is telescoped on the limiting track in the limiting space.

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