Fan lamp mounting structure

Abstract

The utility model discloses a fan lamp mounting structure which comprises a lamp cover and a mounting seat and further comprises a lower mounting column, and external threads are arranged on the peripheral face, close to the upper end, of the lower mounting column. The mounting seat comprises a seat body and an upper mounting column mounted at the lower end of the seat body, the inner wall of the upper mounting column is provided with an internal thread matched with the lower mounting column, and the upper mounting column is in threaded connection with the lower mounting column; sliding blocks are fixedly connected to the lower ends of the lower mounting columns; the lamp cover is provided with a sliding groove matched with the sliding block, and the sliding block is embedded in the sliding groove in a sliding mode. An inner cavity of the lamp cover, an inner cavity of the lower installation column, an inner cavity of the upper installation column and an inner cavity of the base body are communicated. According to the mounting structure, long-term operation near the ceiling is avoided, and the mounting structure is convenient to disassemble and assemble; the fan lamp body can be separated from the lower mounting column by sliding the sliding block to be separated from the sliding groove, the fan lamp body is convenient to replace, a connecting structure of the base body and the ceiling does not need to be loosened during disassembly, re-punching is not needed, fan lamps of different types can be rapidly disassembled and assembled, and the application range is wide.

Description

Technical Field

[0001] In the field of practical household appliances, this invention relates in particular to a fan-light mounting structure. Background Technology

[0002] A ceiling fan light is an appliance that combines the functions of a chandelier and a ceiling fan. Besides basic functions like lighting and ventilation, most also serve a decorative purpose. The most common types on the market are traditional straight-blade ceiling fan lights and concealed ceiling fan lights. In use, the light and fan are controlled separately, combining two different functional appliances into one. Compared to traditional ceiling fans, ceiling fan lights have a lower fan speed, smaller airflow, gentler airflow, and are noiseless. Their main function is to regulate airflow, making them more suitable for human needs and comfort. Another feature is that the blades of popular ceiling fan lights can rotate in both directions. The reverse function can be used in winter or in conjunction with air conditioning to promote air circulation. Existing ceiling fan light installation methods are similar to traditional ceiling fan installations, both using mounting brackets to be installed on the ceiling. The brackets are typically bolted to the ceiling, requiring removal of these bolts for disassembly. Since the bolts between the bracket and the ceiling must withstand the weight of the ceiling fan light and the wobbling of the fan blades during rotation, the reliability of the bolt structure is crucial. When repairing or replacing the ceiling fan light, the bracket and light are integrated, requiring complete removal. This is inconvenient when operating near high ceilings, and the frequent tightening and loosening of the bolts can easily lead to loosening, posing a safety hazard. Higher reliability bolt structures are even more difficult to remove. Therefore, there is an urgent need for a ceiling fan light installation structure that is easy to disassemble and has a wide range of applications. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a fan light installation structure that is easy to disassemble and has a wide range of applications.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A fan light mounting structure includes a lamp cover and a mounting base, and a lower mounting post. The outer peripheral surface of the lower mounting post near its upper end is provided with an external thread. The mounting base includes a base body and an upper mounting post mounted on the lower end of the base body. The inner wall of the upper mounting post is provided with an internal thread that matches the lower mounting post. The upper mounting post and the lower mounting post are threadedly connected. A slider is fixedly connected to the lower end of the lower mounting post. The lamp cover is provided with a sliding groove that mates with the slider, and the slider can slide and fit into the sliding groove. The inner cavity of the lamp cover, the inner cavity of the lower mounting post, the inner cavity of the upper mounting post, and the inner cavity of the base body are connected.

[0006] Preferably, the end of the slider is provided with a first buckle, the end of the inner wall of the slide groove is provided with a limiting block, and the corresponding position of the limiting block is provided with a first groove that cooperates with the first buckle.

[0007] To prevent the slider from falling out of the groove, the slider is locked in the groove after it is assembled by the firm fit of the first buckle and the first groove.

[0008] Preferably, the front end of the limiting block is an inclined surface, which slopes upward from the front end to the rear end of the limiting block and extends to the first slot; an elastic element that can move up and down is installed at the lower end of the limiting block.

[0009] To facilitate the first buckle's engagement in the first slot, the slider slides along the groove line until the first buckle contacts the inclined surface of the limiting block. The first buckle exerts a downward force on the inclined surface of the limiting block, which causes the elastic element to contract, thereby causing the limiting block to move downward until the first buckle moves into the first slot. The stress is then released, the elastic element returns to its original state, and the first buckle is now located in the first slot.

[0010] Preferably, the elastic element is a spring.

[0011] Preferably, the upper end of the limiting block penetrates through the lamp cover.

[0012] The upper end of the limiting block penetrates through the lamp cover, making it easy to observe whether the first buckle is engaged. Pressing the upper end of the limiting block and sliding the slider out in the opposite direction will separate the lower mounting post from the lamp cover.

[0013] Preferably, the base body has an installation through hole.

[0014] Preferably, the inner wall of the seat body is provided with a second slot near the mounting through hole; it also includes a bolt protection cover, which is provided with a second buckle that matches the second slot, and the bolt protection cover and the seat body are connected by the second slot and the second buckle.

[0015] To protect the bolt structure of the mounting through hole, a second slot and a second buckle are used to seal the mounting through hole, exposing the bolt structure and making it more aesthetically pleasing.

[0016] Preferably, the outer wall of the second buckle is provided with a protrusion, and the inner wall of the second slot is provided with a fitting hole corresponding to the protrusion.

[0017] To improve the connection stability between the second buckle and the second slot, a protrusion is provided on the outer wall of the second buckle. When the second buckle and the second slot are installed in place, the protrusion fits into the fitting hole, further improving the connection stability between the second buckle and the second slot.

[0018] Preferably, one end of the bolt protective cover is hinged to the base.

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

[0020] 1. The upper and lower mounting columns are threaded together, allowing for quick assembly and disassembly, avoiding long-term operation near the ceiling and making assembly and disassembly convenient. The fan light body can be separated from the lower mounting column by sliding the slider out of the groove, making it easy to replace the fan light body. There is no need to loosen the connection between the base and the ceiling during disassembly, and there is no need to re-drill holes.

[0021] 2. Standardizing structural components such as the base, upper mounting post, lower mounting post, slider, and lamp cover allows for application to different types of fan lights, enabling quick assembly and disassembly of various types of fan lights and making it widely applicable. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the installation structure for a specific implementation method.

[0023] Figure 2 This is a cross-sectional view of the installation structure in a specific implementation.

[0024] Figure 3 This is a schematic diagram of the connection structure between the lower mounting column and the lamp cover in a specific implementation method.

[0025] Figure 4 This is a schematic diagram of the connection structure between the bolt protective cover and the base body in a specific implementation.

[0026] In the diagram: 10, lamp cover; 20, lower mounting post; 201, external thread; 30, base; 301, mounting through hole; 302, second slot; 3021, fitting hole; 40, upper mounting post; 501, slider; 502, first snap-fit; 60, limit block; 70, spring; 801, bolt protection cover; 802, second snap-fit; 803, protrusion. Detailed Implementation

[0027] The specific embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] For ease of understanding, the front end of the slide groove is the end where the slider 501 slides in first, and the end of the slide groove is the end that the slider 501 contacts last during the sliding process. After assembly, the front end of the slide groove corresponds to the front end of the slider 501, and the rear end of the slide groove corresponds to the rear end of the slider 501.

[0030] like Figure 1-3 As shown, a fan light mounting structure includes a lamp cover 10 and a mounting base, and also includes a lower mounting post 20. The outer peripheral surface of the lower mounting post 20 near its upper end is provided with an external thread 201. The mounting base includes a base body 30 and an upper mounting post 40 mounted on the lower end of the base body 30. The inner wall of the upper mounting post 40 is provided with an internal thread that matches the lower mounting post 20, and the upper mounting post 40 and the lower mounting post 20 are threadedly connected. A slider 501 is fixedly connected to the lower end of the lower mounting post 20. The lamp cover 10 is provided with a sliding groove that cooperates with the slider 501, and the slider 501 can slide and fit into the sliding groove. The inner cavity of the lamp cover 10, the inner cavity of the lower mounting post 20, the inner cavity of the upper mounting post 40, and the inner cavity of the base body 30 are connected. The end of the slider 501 is provided with a first buckle 502, and the end of the inner wall of the sliding groove is provided with a limiting block 60. The limiting block 60 is provided with a first groove that cooperates with the first buckle 502 at a corresponding position. The front end of the limiting block 60 is a slope, which slopes upward from the front end to the rear end of the limiting block 60 and extends to the first slot; an elastic element that can reciprocate up and down is installed at the lower end of the limiting block 60. The elastic element is a spring 70. The upper end of the limiting block 60 penetrates the lamp cover 10.

[0031] Working principle: During installation, the base 30 is installed on the ceiling, and the lower mounting post 20 is threaded to the lower mounting post 20. The slider 501 slides in along the groove until the first buckle 502 abuts against the inclined surface of the limiting block 60. As the slider 501 continues to slide in, the first buckle 502 continuously exerts a downward component force on the inclined surface of the limiting block 60, causing the spring 70 to be continuously compressed. The limiting block 60 continues to move downward until the first buckle 502 moves above the first slot. The first buckle 502 no longer contacts the limiting block 60, the stress is released, the spring 70 returns to its original position, and the limiting block 60 moves upward, that is, the first slot moves upward, restricting the first buckle 502 within the first slot. During disassembly, press the portion of the limiting block 60 exposed on the lamp cover 10, the spring 70 is compressed, the first buckle 502 is located above the first slot, and the slider 501 is pulled out along the slide groove until the slider 501 leaves the slide groove, thus completing the separation of the lower mounting post 20 from the lamp cover 10.

[0032] The external thread 201 of the lower mounting post 20 can also be fitted with a threaded lamp holder, making it easy for the fan light to be directly installed on the lamp holder.

[0033] like Figure 4 As shown, the base 30 has a mounting through hole 301. The inner wall of the base 30 is provided with a second slot 302 near the mounting through hole 301; it also includes a bolt protection cover 801, which has a second buckle 802 that matches the second slot 302. The bolt protection cover 801 and the base 30 are connected by the second slot 302 and the second buckle 802.

[0034] To protect the bolt structure of the mounting through hole 301, the second slot 302 and the second buckle 802 are used to close the mounting through hole 301, exposing the bolt structure and making it more aesthetically pleasing.

[0035] The outer wall of the second buckle 802 is provided with a protrusion 803, and the inner wall of the second slot 302 is provided with a fitting hole 3021 corresponding to the protrusion 803.

[0036] To improve the connection stability between the second buckle 802 and the second slot 302, a protrusion 803 is provided on the outer wall surface of the second buckle 802. When the second buckle 802 and the second slot 302 are installed in place, the protrusion 803 fits into the fitting hole 3021, further improving the connection stability between the second buckle 802 and the second slot 302.

[0037] One end of the bolt protection cover 801 is hinged to the base 30.

[0038] The above embodiments are only some preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A fan light mounting structure, comprising a lamp cover and a mounting base, characterized in that, It also includes a lower mounting post, the outer peripheral surface of which near the upper end is provided with an external thread; the mounting base includes a base body and an upper mounting post installed at the lower end of the base body, the inner wall of the upper mounting post is provided with an internal thread that matches the lower mounting post, and the upper mounting post and the lower mounting post are threadedly connected; a slider is fixedly connected to the lower end of the lower mounting post; the lamp cover is provided with a sliding groove that cooperates with the slider, and the slider can slide and fit into the sliding groove; the inner cavity of the lamp cover, the inner cavity of the lower mounting post, the inner cavity of the upper mounting post and the inner cavity of the base body are connected.

2. The fan light mounting structure according to claim 1, characterized in that, The slider has a first buckle at its end, and the inner wall of the groove has a limiting block at its end. The limiting block has a first groove at its corresponding position that cooperates with the first buckle.

3. The fan light mounting structure according to claim 2, characterized in that, The front end of the limiting block is a slope, which slopes upward from the front end to the rear end of the limiting block and extends to the first slot; an elastic element that can move up and down is installed at the lower end of the limiting block.

4. The fan light mounting structure according to claim 3, characterized in that, The elastic element is a spring.

5. The fan light mounting structure according to claim 4, characterized in that, The upper end of the limiting block penetrates through the lamp cover.

6. The fan light mounting structure according to claim 1, characterized in that, The base body has an installation through hole.

7. The fan light mounting structure according to claim 6, characterized in that, The inner wall of the base body is provided with a second slot near the mounting through hole; it also includes a bolt protection cover, which is provided with a second buckle that matches the second slot, and the bolt protection cover and the base body are connected by the second slot and the second buckle.

8. The fan light mounting structure according to claim 7, characterized in that, The outer wall of the second buckle is provided with a protrusion, and the inner wall of the second slot is provided with a fitting hole corresponding to the protrusion.

9. The fan light mounting structure according to claim 7, characterized in that, One end of the bolt protective cover is hinged to the base.

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