Ceiling mount assembly and fan light

Abstract

The application provides a ceiling suction assembly and a fan lamp, and relates to the field of fan lamps, and discloses a ceiling suction assembly for mounting a fan lamp, which comprises a support body and a ceiling suction box, wherein the ceiling suction box is provided with a mounting cavity, the support body is accommodated in the mounting cavity, the ceiling suction box is provided with a first connecting part, the support body is provided with a second connecting part corresponding to the position of the first connecting part, the first connecting part and the second connecting part are detachably connected, and the first connecting part is provided with a first guide part corresponding to the connecting surface of the second connecting part. Compared with the prior art, the ceiling suction assembly is detachably connected through a rotary connection, the mounting process is simplified, the mounting cost is reduced, one-person mounting and dismounting can be realized, the mounting and dismounting process is convenient and fast, the connecting part is arranged in the ceiling suction box, the space of the ceiling suction box is well utilized, and the appearance of the fan lamp is improved.

Description

Technical Field

[0001] This invention relates to the field of lighting device technology, and more particularly to a ceiling-mounted assembly and a fan light. Background Technology

[0002] Fan lights are a common household appliance that combines lighting fixtures and fans. They have both the lighting performance of lighting fixtures and the heat dissipation performance of fans, making them one of the most common indoor lighting fixtures. They are widely used in various places such as homes, offices, and entertainment venues.

[0003] Existing ceiling fan light fixtures are fixed with screws, requiring multiple people to work together. One person holds the fan light up and aligns the mounting holes of the ceiling fan light with the screw holes of the bracket body, while another person tightens the screws. The installation process is difficult and the appearance is unsightly, affecting the overall aesthetics of the fan light. In addition, the installation of fan lights often requires climbing, and the screw fixing method makes the installation and disassembly of the fan light difficult, resulting in high labor intensity for installers, potential personal safety hazards, and wasting time and effort.

[0004] In view of this, it is indeed necessary to provide a ceiling-mounted component and a fan light to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a ceiling-mounted component for installing fan lights, which has a simple structure, beautiful appearance, and is convenient and quick to install.

[0006] To achieve the above objectives, the present invention provides a ceiling-mounted assembly for installing a fan light, comprising: a bracket body and a ceiling box, wherein the ceiling box has an installation cavity, the bracket body is housed within the installation cavity, the ceiling box is provided with a first connecting portion, the bracket body is provided with a second connecting portion corresponding to the position of the first connecting portion, the first connecting portion and the second connecting portion are detachably connected, and the first connecting portion is provided with a first guide portion on the connecting surface of the first connecting portion corresponding to the connecting surface of the second connecting portion.

[0007] As a further improvement of the present invention, the first guide portion is inclined, and the cross-sectional area of ​​any point on the first guide portion along the height direction is positively related to the interval distance between that point and the guide end of the first connecting portion.

[0008] As a further improvement of the present invention, the first connecting portion is provided with a reinforcing rib on the side opposite to the connecting surface.

[0009] As a further improvement of the present invention, there are two first connecting portions, and the two first connecting portions are mirror images of each other.

[0010] As a further improvement of the present invention, the bracket body further includes a mounting part, which is connected to the mounting base, and there is a first drop in the height direction between the mounting part and the second connecting part.

[0011] As a further improvement of the present invention, the second connecting portion includes a second guiding portion and a limiting portion, wherein the limiting portion and the second guiding portion are respectively located at both ends of the second connecting portion, and the extending direction of the limiting portion is opposite to the extending direction of the second guiding portion.

[0012] As a further improvement of the present invention, the limiting part is fixedly connected to the mounting part and the second connecting part.

[0013] As a further improvement of the present invention, the ceiling box is provided with a first mounting hole, the bracket body is provided with a second mounting hole, and the suspension assembly passes through the first mounting hole and the second mounting hole and is at least partially housed in the ceiling assembly.

[0014] As a further improvement of the present invention, the bracket body also includes a base plate, the base plate being provided with a notch, the notch communicating with the second mounting hole, and the suspension assembly being detachably connected to the bracket body through the notch.

[0015] Another object of the present invention is to provide a fan light with the aforementioned ceiling assembly, which can be installed and disassembled by a single person, saving time and effort, and is efficient and safe.

[0016] To achieve the above objectives, the present invention provides a fan light, including a suspension assembly, a blade assembly, a light source assembly, and the aforementioned ceiling-mounted assembly. The ceiling-mounted assembly is detachably connected to the suspension assembly, and the suspension assembly is fixedly connected to the blade assembly and the light source assembly. The light source assembly is located on the side of the blade assembly opposite to the ceiling-mounted assembly.

[0017] The beneficial effects of this invention are as follows: Compared with the prior art, the ceiling-mounted component of this invention has a simple structure and beautiful appearance. It is detachable via a rotating connection, simplifying the installation process, reducing installation costs, and making installation convenient and quick. This allows the fan light with this ceiling-mounted component to be installed and disassembled by a single person, saving time and effort while being highly efficient and safe. Furthermore, by placing the connecting part of the ceiling-mounted component within the mounting cavity of the ceiling box, this invention makes good use of the ceiling box space and improves the aesthetic appearance of the fan light. Attached Figure Description

[0018] Figure 1 This is a perspective view of a preferred embodiment of the ceiling-mounted component of the present invention.

[0019] Figure 2 yes Figure 1 Exploded view of the structure.

[0020] Figure 3 yes Figure 1 A sectional view.

[0021] Figure 4 yes Figure 1 A 3D view of the ceiling-mounted box.

[0022] Figure 5 yes Figure 4 A magnified view of the local structure.

[0023] Figure 6 yes Figure 1 A three-dimensional view of the central support body.

[0024] Figure 7 yes Figure 6 A magnified view of the local structure.

[0025] Figure 8 It is a 3D view of the suspension assembly installed on the ceiling assembly.

[0026] Figure 9 yes Figure 8 A sectional view.

[0027] Figure 10 yes Figure 8 Exploded view.

[0028] Figure 11 This is a perspective view of a preferred embodiment of the fan light of the present invention. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and / or processing steps closely related to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0031] Additionally, it should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Please see Figure 1-9As shown, this invention provides a ceiling-mounted assembly 1 for installing a fan light 100. The ceiling-mounted assembly 1 includes a bracket body 12 and a ceiling box 11, which are detachably connected. The ceiling box 11 is mounted to a mounting base via the bracket body 12. The mounting base is used to suspend the fan light 100; for example, the mounting base can be the ceiling of a room. By providing a detachable connection between the bracket body 12 and the ceiling box 11, replacing the threaded connection method used in the prior art, the installation process is simplified, installation costs are reduced, and the installation and removal of the fan light 100 with this ceiling-mounted assembly 1 is convenient and quick. Installation and removal can be performed by a single person, saving time and effort, and ensuring high efficiency and safety.

[0033] Please see Figure 4-6 and combined Figures 1-3 As shown, the ceiling box 11 has a mounting cavity 111, within which the bracket body 12 is housed, thereby reducing the space occupied by the bracket body 12 and improving the structural compactness of the fan light 100. Furthermore, the mounting cavity 111 of the ceiling box 11 can also accommodate some functional components of the fan light 100, such as the drive assembly, power supply assembly, safety rope assembly 5, and terminal assembly 6, to better utilize the space of the ceiling box 11 and improve the structural compactness and aesthetics of the fan light 100.

[0034] Specifically, the ceiling box 11 includes a first annular portion 112 and a truncated conical portion 113 located below the first annular portion 112. The first annular portion 112 and the truncated conical portion 113 enclose a mounting cavity 111. The truncated conical portion 113 includes a first end and a second end, which are parallel to each other, and the cross-sectional area of ​​the first end in the horizontal direction is greater than that of the second end in the horizontal direction. The plane containing the top of the first annular portion 112 is higher than or equal to the plane containing the mounting portion 121 of the bracket body 12, so as to completely house the bracket body 12 within the ceiling box 11, improving the structural compactness and aesthetic appearance of the fan light 100. The bottom of the first annular portion 112 is connected to the first end to increase the volume of the mounting cavity 111 of the ceiling box 11. The second end extends towards the first end to form a second annular portion 114 and a third annular portion 115 with the same center. The diameter of the second annular portion 114 is smaller than that of the third annular portion 115, and the vertical height of the second annular portion 114 is lower than that of the third annular portion 115. The bracket body 12 is housed in the mounting cavity 111, and the bottom plate 123 of the bracket body 12 is located above the second annular portion 114. The side wall 122 of the bracket body 12 abuts against the inner wall of the third annular portion 115 to limit and fix the bracket body 12 in the mounting cavity 111 of the ceiling box 11, restricting the horizontal freedom of the bracket body 12 and improving the connection stability of the ceiling assembly 1.

[0035] A first connecting portion 116 is provided on the inner wall of the first annular portion 112 of the ceiling box 11. A second connecting portion 124 is provided on the bracket body 12 at the position corresponding to the first connecting portion 116. The first connecting portion 116 and the second connecting portion 124 are detachably connected. A first guide portion 1161 and a connecting portion 1162 are provided on the connecting surface of the first connecting portion 116 and the connecting surface of the second connecting portion 124. The first guide portion 1161 is inclined. Preferably, the first guide portion 1161 is an inclined surface. The end of the first guide portion 1161 away from the connecting portion 1162 is the guide end 1163. The cross-sectional area of ​​any point on the first guide portion 1161 along the height direction is positively related to the interval distance between that point and the guide end 1163 of the first connecting portion 116. By providing a first guide portion 1161, the second connecting portion 124 slides quickly along the first guide portion 1161 to the connecting surface located below the first connecting portion 116, thereby guiding the first connecting portion 116 and the second connecting portion 124 to smoothly engage, facilitating the detachable connection of the first connecting portion 116 and the second connecting portion 124. A connecting portion 1162 is connected to the end of the first connecting portion 116 away from the guide end 1163, and the width of the connecting portion 1162 in the horizontal direction is greater than the width of the first guide portion 1161 in the horizontal direction, thereby increasing the tightness of the engagement between the first connecting portion 116 and the second connecting portion 124. Preferably, the connecting portion 1162 is horizontally positioned; however, the connecting portion 1162 can also be configured with other structures that match the second connecting portion 124, and this application does not limit this. By setting the connecting part 1162, the first connecting part 116 and the second connecting part 124 are tightly connected. The weight of the ceiling box 11 itself is used to press the first connecting part 116 and the second connecting part 124 together, thereby improving the connection stability between the ceiling box 11 and the bracket body 12.

[0036] Furthermore, a reinforcing rib 1164 is provided on the side of the first connecting part 116 away from the connecting surface. By providing the reinforcing rib 1164, it can play the role of positioning and installing and providing stable support to the first connecting part 116. This enables the first connecting part 116 and the second connecting part 124 to achieve positioning connection of the ceiling assembly 1, while increasing the structural strength of the first connecting part 116 and improving the connection firmness of the ceiling assembly 1.

[0037] Please see Figure 6-7 and combined Figure 1-3As shown, the bracket body 12 includes a mounting portion 121, a side wall 122, and a bottom wall. The mounting portion 121 is connected to the mounting base, the side wall 122 is connected to the mounting portion 121 and the bottom wall, and the bottom wall is connected to the second annular portion 114 of the ceiling box 11. In an optional embodiment, the bracket body 12 can be a one-piece stamped structure to enhance the structural strength of the bracket body 12 and prevent the bracket body 12 from breaking. A first fixing hole is provided on the mounting portion 121, through which fasteners such as bolts are fixedly connected to the mounting base. A receiving space 126 is formed between the side wall 122 of the bracket body 12, the mounting wall, and the bottom wall. This receiving space 126 is used to accommodate components such as the suspension assembly 2 and the drive assembly of the fan light 100, thereby improving the structural compactness and aesthetics of the fan light 100.

[0038] A second connecting part 124 is provided below the mounting part 121 of the bracket body 12, that is, there is a first drop in the height direction between the mounting part 121 and the second connecting part 124, so as to form a clearance space 125 on the bracket body 12, which facilitates the rotation and snapping of the first connecting part 116 and the second connecting part 124 on the ceiling box 11. At the same time, the first connecting part 116 and the second connecting part 124 are both housed in the mounting cavity 111 of the ceiling box 11, so as to make full use of the internal space of the ceiling box 11 and improve the appearance of the fan light 100.

[0039] Further, the second connecting portion 124 includes a second guide portion 1241 and a limiting portion 1242. The limiting portion 1242 and the second guide portion 1241 are respectively located at both ends of the second connecting portion 124, and the extending direction of the limiting portion 1242 is opposite to the extending direction of the second guide portion 1241. In an optional embodiment, the second guide portion 1241 extends obliquely downward to form an oblique guide area, guiding the smooth engagement of the first connecting portion 116 and the second connecting portion 124, thereby reducing the precision requirements for the fit between the first connecting portion 116 and the second connecting portion 124. The limiting portion 1242 extends upward to fix the mounting portion 121 and the second connecting portion 124, thereby limiting and stopping the first connecting portion 116 to prevent it from sliding off the second connecting portion 124, achieving an anti-detachment effect and improving the connection stability of the ceiling assembly 1.

[0040] In one optional embodiment, there are multiple first connecting portions 116, which are evenly arranged on the same circumference of the inner wall of the ceiling box 11. There are also multiple second connecting portions 124, the same number as the first connecting portions 116, which are evenly arranged on the same circumference of the bracket body 12. Preferably, there are two first connecting portions 116, which are mirror images of each other. Correspondingly, there are also two second connecting portions 124, which are also mirror images of each other. Through the mirrored arrangement of the first connecting portions 116 and the second connecting portions 124, when the ceiling box 11 rotates along the first direction, both the first connecting portions 116 and the two second connecting portions 124 are guided by the first guide portion 1161 and the second guide portion 1241, achieving a matching connection between the ceiling box 11 and the bracket body 12, thus improving the connection stability of the ceiling assembly 1. When the ceiling box 11 rotates in a second direction opposite to the first direction, the two first connecting parts 116 and the two second connecting parts 124 slide away from each other to disassemble the ceiling box 11 from the bracket body 12.

[0041] In another optional embodiment, the mounting portion 121 of the bracket body 12 is provided with a first protrusion 1211 and a second protrusion 1212, which are disposed opposite to each other and are slidably connected. This slidable connection between the first protrusion 1211 and the second protrusion 1212 improves the strength of the bracket body 12 and allows for adjustment of its volume, thus facilitating installation.

[0042] Please see Figure 8-10 As shown, the ceiling box 11 is provided with a first mounting hole 117, and the bracket body 12 is provided with a second mounting hole 1231. The second mounting hole 1231 is connected to the receiving space 126. The suspension component 2 passes through the first mounting hole 117 and the second mounting hole 1231 and is at least partially housed in the ceiling component 1 to realize the hanging of the fan light 100.

[0043] Specifically, the suspension assembly 2 includes a suspension rod 21 and a suspension ball 22, which are detachably connected by threads, facilitating the installation and removal of the suspension rod 21 and the suspension ball 22, and facilitating the maintenance of the fan light 100. Furthermore, to prevent the suspension rod 21 from detaching from the suspension ball 22, in an optional embodiment, the suspension rod 21 and the suspension ball 22 can be locked together using fasteners such as screws to achieve fixation between them.

[0044] The ball 22 passes through the first mounting hole 117 and the second mounting hole 1231 and is located in the receiving space 126, and is snapped into the second mounting hole 1231. The rod 21 can be connected to the part of the ball 22 that extends out of the receiving space 126. The end of the rod 21 away from the ball 22 can be connected to the blade assembly 3 and the light source assembly 4 to facilitate the hoisting of the fan light 100.

[0045] Preferably, a notch 1232 is provided on the base plate 123, which communicates with the second mounting hole 1231. The suspension assembly 2 is detachably connected to the bracket body 12 through the notch 1232. When the hanger rod 21 is disassembled from the bracket body 12, the hanger rod 21 is lifted and moved out of the bracket body 12 through the notch 1232. When the hanger rod 21 is installed on the bracket body 12, the hanger rod 21 is lifted and moved into the bracket body 12 through the notch 1232, and then the hanger rod 21 is lowered, so that the hanging ball 22 fits into the second mounting hole 1231. This arrangement enables a detachable connection between the suspension assembly 2 and the bracket body 12, facilitating the assembly and disassembly of the fan light 100.

[0046] In an optional embodiment, a limiting block 7 is further provided between the hanging ball 22 and the second mounting hole 1231. The limiting block 7 is fixed to the upper part of the second mounting hole 1231 of the bracket body 12 by screws. A third mounting hole 71 is provided in the limiting block 7. Optionally, an opening 72 is provided on the limiting block 7 at a position corresponding to the notch 1232 of the bracket body 12. The opening 72 is connected to the third mounting hole 71 to facilitate the detachable connection between the suspension assembly 2 and the bracket body 12. The cross-sectional dimension of the hanging rod 21 is smaller than the opening 72 of the limiting block 7 and the notch 1232 of the bracket body 12, and the cross-sectional dimension of the hanging ball 22 is larger than the opening 72 of the limiting block 7 and the notch 1232 of the bracket body 12. With this configuration, the boom 21 can enter the interior of the limiting block 7 and the bracket body 12 through the opening 72 of the limiting block 7 and the notch 1232 of the bracket body 12, and place the hanging ball 22 above the limiting block 7. At this time, under the action of gravity, the hanging ball 22 abuts against the upper end surface of the limiting block 7 and is limited by the limiting block 7, thereby suspending the boom 21 and the fan assembly suspended by the boom 21 on the bracket body 12.

[0047] To improve the stability of the support of the limiting block 7 for the hanging ball 22, the limiting block 7 in this embodiment has an inclined or arc-shaped support surface. Correspondingly, the outer surface of the hanging ball 22 is an inclined or arc-shaped surface. Thus, when the hanging ball 22 is constrained by the limiting block 7, the outer surface of the hanging ball 22 is in close contact with the support surface of the limiting block 7, thereby increasing the contact area between the two. At the same time, the force exerted by the support surface on the outer surface of the hanging ball 22 can be decomposed into axial force and radial force. The axial force can offset the gravity of the fan assembly, and the radial force can prevent the hanging ball 22 from shifting relative to the limiting block 7, thereby ensuring the stability of the support for the hanging ball 22.

[0048] Please see Figure 11 As shown, a preferred embodiment of the present invention provides a fan light 100, which includes a suspension assembly 2, a blade assembly 3, a light source assembly 4, and the aforementioned ceiling-mounted assembly 1. The ceiling-mounted assembly 1 is detachably connected to the suspension assembly 2, and the suspension assembly 2 is fixedly connected to the blade assembly 3 and the light source assembly 4, with the light source assembly 4 located on the side of the blade assembly 3 facing away from the ceiling-mounted assembly 1. The ceiling-mounted assembly 1 is used to connect the fan light 100 to the mounting base, thereby enabling the installation of the fan light 100. The suspension assembly 2 can connect the blade assembly 3 to the ceiling-mounted assembly 1, meaning the length of the hanging rod 21 in the suspension assembly 2 can be flexibly set. Optionally, the hanging rod 21 can adopt a multi-segment structure, allowing users to adjust the length of the hanging rod 21 according to their needs, thereby changing the installation height of the fan light 100. The blade assembly 3 provides a blowing function, and the light source assembly 4 provides illumination, thus enhancing the functionality of the fan light 100.

[0049] During installation of the fan light 100, the bracket body 12 of the ceiling assembly 1 is first fixed to the mounting base using screws and other fasteners. The mains power is then connected to the terminal assembly 6. The hanging ball 22 of the suspension assembly 2 is then engaged in the first mounting hole 117 of the ceiling box 11. The hanging rod 21 of the suspension assembly 2 is sequentially connected to the blade assembly 3 and the light source assembly 4. The functional components are placed in the mounting cavity 111 of the ceiling box 11. After aligning the ceiling box 11 with the bracket body 12, the hanging ball 22 of the suspension assembly 2 is inserted through the notch 1232 on the base plate 123 into the second mounting hole 1231 of the bracket body 12, detachably connecting to the bracket body 12. At this point, rotating the ceiling box 11 counterclockwise causes the first connecting part 116 of the ceiling box 11 to engage with the second connecting part 124 of the bracket body 12 under the guidance of the first guide part 1161 and the second guide part 1241. Once the first connecting part 116 of the ceiling box 11 contacts the limiting part 1242 on the bracket body 12, the installation is complete. When the fan light 100 needs to be disassembled, first lift the ceiling box 11, then rotate it clockwise to separate the first connecting part 116 of the ceiling box 11 from the second connecting part 124 of the bracket body 12. Then, pull the suspension assembly 2 out of the second mounting hole 1231 from the notch 1232 on the base plate 123. This fan light 100 can be installed and disassembled by a single person, saving time and effort, and is efficient and safe.

[0050] In summary, the ceiling-mounted component 1 of the present invention has a simple structure and an aesthetically pleasing appearance. Its detachable connection via a rotating mechanism simplifies the installation process, reduces installation costs, and makes installation convenient and quick. This allows the fan light 100 equipped with the ceiling-mounted component 1 to be installed and disassembled by a single person, saving time and effort while ensuring high efficiency and safety. Furthermore, by placing the connecting part of the ceiling-mounted component 1 within the mounting cavity 111 of the ceiling box 11, the present invention effectively utilizes the space of the ceiling box 11, thereby improving the aesthetic appearance of the fan light 100.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A ceiling-mounted assembly for mounting a fan light, characterized in that, include: The bracket body and the ceiling box are provided. The ceiling box has an installation cavity. The bracket body is housed in the installation cavity. The ceiling box is provided with a first connecting part. The bracket body is provided with a second connecting part corresponding to the position of the first connecting part. The first connecting part and the second connecting part are detachably connected. The connecting surface of the first connecting part corresponding to the second connecting part is provided with a first guide part and a connecting part. The first guide portion is inclined, and the cross-sectional area of ​​any point on the first guide portion along the height direction is positively related to the distance between that point and the guide end of the first connecting portion; The joint is horizontally arranged, and the width of the joint in the horizontal direction is greater than the width of the first guide in the horizontal direction; The first connecting part has a reinforcing rib on the side opposite to the connecting surface; The mounting portion of the bracket body is provided with a first protrusion and a second protrusion. The first protrusion and the second protrusion are arranged opposite to each other and can be slidably connected to adjust the mounting span of the bracket body.

2. The ceiling-mounted assembly according to claim 1, characterized in that: There are two first connecting parts, and the two first connecting parts are mirror images of each other.

3. The ceiling-mounted assembly according to claim 1, characterized in that: The support body also includes a mounting part, which is connected to the mounting base, and there is a first drop in the height direction between the mounting part and the second connecting part.

4. The ceiling-mounted assembly according to claim 3, characterized in that: The second connecting portion includes a second guiding portion and a limiting portion. The limiting portion and the second guiding portion are respectively located at both ends of the second connecting portion, and the extending direction of the limiting portion is opposite to the extending direction of the second guiding portion.

5. The ceiling-mounted assembly according to claim 4, characterized in that: The limiting part is fixedly connected to the mounting part and the second connecting part.

6. The ceiling-mounted assembly according to claim 1, characterized in that: The ceiling box is provided with a first mounting hole, and the bracket body is provided with a second mounting hole. The suspension assembly passes through the first mounting hole and the second mounting hole and is at least partially housed in the ceiling assembly.

7. The ceiling-mounted assembly according to claim 6, characterized in that: The bracket body also includes a base plate with a notch that communicates with the second mounting hole. The suspension assembly is detachably connected to the bracket body through the notch.

8. A fan light, characterized in that, include: The ceiling assembly includes a suspension assembly, a blade assembly, a light source assembly, and a ceiling-mounted assembly as described in any one of claims 1-7, wherein the ceiling-mounted assembly is detachably connected to the suspension assembly, the suspension assembly is fixedly connected to the blade assembly and the light source assembly, and the light source assembly is located on the side of the blade assembly opposite to the ceiling-mounted assembly.

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