Hoisting structure and fan lamp

Abstract

The application provides a hoisting structure and a fan lamp, the hoisting structure comprises a mounting support, a hoisting rod, a first bolt, a second bolt and a damping piece, the hoisting rod is provided with a first lifting lug groove, the side surface of the first lifting lug groove is provided with a first lifting lug hole, the mounting support comprises a support main body and a second lifting lug groove extending outward from the support main body, the side surface of the second lifting lug groove is provided with a second lifting lug hole, the damping piece is provided with a first lifting hole and a second lifting hole, the damping piece is embedded into the first lifting lug groove and the second lifting lug groove respectively, the second bolt passes through the second lifting hole and the second lifting lug hole to realize fixed connection of the mounting support and the damping piece, and the first bolt passes through the first lifting hole and the first lifting lug hole to realize fixed connection of the hoisting rod and the damping piece. By increasing the damping piece in the hoisting structure of the fan lamp, the application can reduce noise and vibration caused by rotation of the fan lamp, and can avoid the risk of falling caused by aging of the damping piece.

Description

TECHNICAL FIELD

[0001] The present application relates to a hoisting structure and a fan lamp, and belongs to the fan lamp field. BACKGROUND

[0002] The existing fan lamp is generally hoisted on the ceiling through a hoisting structure, and the fan lamp is rigidly connected with the ceiling. The fan lamp inevitably shakes in the daily use process, and the shaking will cause vibration of the hoisting structure, thereby affecting the stability of the hoisting structure.

[0003] Therefore, it is necessary to provide a hoisting structure and a fan lamp to solve the above problems. SUMMARY

[0004] The present application aims to provide a hoisting structure and a fan lamp, which can enhance the stability of the fan lamp.

[0005] To achieve the above-mentioned purpose, the present application provides a hoisting structure, comprising a mounting bracket, a hoisting rod, a first bolt, a second bolt and a damping piece. The mounting bracket is used for mounting to a mounting surface. The hoisting rod is provided with a first lifting lug groove. The side surface of the first lifting lug groove is provided with a first lifting lug hole. The mounting bracket comprises a bracket main body and a second lifting lug groove extending outward from the bracket main body. The side surface of the second lifting lug groove is provided with a second lifting lug hole. The damping piece is provided with a first lifting hole and a second lifting hole. The damping piece is embedded in the first lifting lug groove and the second lifting lug groove respectively. The second bolt passes through the second lifting hole and the second lifting lug hole to realize the fixed connection of the mounting bracket and the damping piece. The first bolt passes through the first lifting hole and the first lifting lug hole to realize the fixed connection of the hoisting rod and the damping piece.

[0006] As a further improvement of the present application, the orthographic projection of the first lifting hole and the second lifting hole on the mounting bracket is not parallel. The second lifting hole is closer to the bracket main body than the first lifting hole.

[0007] As a further improvement of the present application, the first lifting lug groove is surrounded by two spaced first lifting lug plates extending from the top end of the hoisting rod. The first lifting lug hole is arranged on the first lifting lug plate.

[0008] As a further improvement of the present application, the extension direction of the first lifting hole is perpendicular to the extension direction of the second lifting hole.

[0009] As a further improvement of the present application, the second lifting lug groove is surrounded by two spaced second lifting lug plates extending from the bottom of the bracket main body. The second lifting lug hole is arranged on the second lifting lug plate. The second lifting lug plate is integrally formed by punching and bending from the mounting bracket. The second lifting lug plate is respectively located at both ends of the extension direction of the first lifting lug groove.

[0010] As a further improvement of the present application, the outer side cover of the mounting bracket is provided with a decorative cover, the boom passes through the decorative cover, and the decorative cover is detachably connected with the mounting bracket.

[0011] As a further improvement of the present application, the inner side of the decorative cover is provided with a pair of clamping pieces, the two sides of the mounting bracket are provided with clamping grooves corresponding to the clamping pieces, the clamping pieces are provided with protruding convex ribs matched with the clamping grooves, and one side of the clamping grooves is further provided with a guide surface for sliding the convex ribs, and the convex ribs can slide into the clamping grooves along the guide surface.

[0012] As a further improvement of the present application, the two side surfaces of the convex ribs abutting against the clamping grooves are both arc surfaces, and the arc of the arc surface close to the guide surface is greater than the arc of the arc surface away from the guide surface.

[0013] As a further improvement of the present application, a reinforcing rib is further formed on the clamping piece, and the reinforcing rib and the clamping piece are both connected with the inner side wall of the decorative cover.

[0014] To achieve the above-mentioned purpose, the present application further provides a fan lamp comprising a main body and the hoisting structure as described above, the main body is provided with a light source module, the main body is connected with the boom, and the main body is provided with a fan blade.

[0015] The present application has the beneficial effects that: by increasing the damping piece in the hoisting structure of the fan lamp, the noise and vibration caused by the rotation of the fan lamp can be reduced, and the risk of falling caused by the aging of the damping piece can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the hoisting structure of the present application.

[0017] Figure 2 is a structural schematic diagram of the decorative cover of the hoisting structure of the present application.

[0018] Figure 3 is a partial cross-sectional structural schematic diagram of the hoisting structure of the present application.

[0019] Figure 4 is Figure 3 is an enlarged structural schematic diagram of A in FIG.

[0020] Figure 5 is a structural schematic diagram of the hoisting structure of the present application without the decorative cover.

[0021] Figure 6 is a partial exploded structural schematic diagram of the hoisting structure of the present application.

[0022] Figure 7Fig. 1 is a structural schematic view of a hoisting structure of the present application. DETAILED DESCRIPTION

[0023] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in detail below in conjunction with the drawings and specific embodiments.

[0024] Here, it should be noted that, in order to avoid the present application being obscured by unnecessary details, only structures and / or processing steps closely related to the solution of the present application are shown in the drawings, and other details not closely related to the present application are omitted.

[0025] In addition, it should also be noted that the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.

[0026] As shown in Figures 1 to 7 , the present application discloses a fan lamp, which is a combination of a fan and a lamp, including but not limited to installing the lamp at the bottom of the fan or combining the fan in the center of the lamp. In order to make the description clear, the following part of the specification will be described in detail taking the fan lamp as an example.

[0027] The fan lamp comprises a main body and a hoisting structure 100 fixed on a mounting surface such as a ceiling, and the main body is connected to the hoisting structure 100 and located below the hoisting structure 100. A light source module is arranged in the main body, and a fan blade is arranged on the main body, which can rotate relative to the main body and generate an airflow from top to bottom along the light emitting direction of the light source module.

[0028] As shown in Figure 1 , the hoisting structure 100 comprises a mounting bracket 10, a hoisting rod 20 and a decorative cover 30. The mounting bracket 10 is provided with screw holes, expansion bolts are arranged in the screw holes to fix the mounting bracket 10 on the ceiling, and a plurality of screw holes are arranged on both sides of the mounting bracket 10. A reinforcing structure is further arranged between the screw holes on both sides of the mounting bracket 10 to enhance the structural strength of the mounting bracket 10.

[0029] The upper end of the hoisting rod 20 is provided with an outlet hole for connecting to a power supply, the hoisting rod 20 is a hollow circular tube with a hollow structure inside, and the bottom of the hoisting rod 20 is further provided with a pin hole for connecting to the main body.

[0030] The decorative cover 30 is used to cover the mounting bracket 10 to beautify the appearance, the hanger 20 is fixed below the mounting bracket 10 and passes out from the decorative cover 30, the hanger 20 is connected with the main body, and the power line in the main body of the fan lamp can be connected with the mains through the hanger 20 to supply power for the fan lamp.

[0031] As shown in Figure 6 and Figure 7 Further, the hanger 20 and the mounting bracket 10 are provided with a damping member 40, the hanger 20 is rotatably connected with the mounting bracket 10 through the damping member 40, the damping member 40 is first rotatably connected with the mounting bracket 10, and then the hanger 20 is rotatably connected with the damping member 40, so that the hanger 20 and the mounting bracket 10 are not in direct contact, and the vibration of the main body due to the rotation of the fan blades will not be transmitted to the mounting bracket 10 through the hanger 20, thereby reducing the noise generated by the fan lamp and avoiding abnormal vibration.

[0032] Specifically, the lower end of the hanger 20 is connected with the main body, the upper end of the hanger 20 is provided with a first lug slot 21 embedded in the hanger 20, the first lug slot 21 is surrounded by two spaced first lug plates extending out of the top end of the hanger 20, the first lug slot 21 is communicated along the diameter direction of the cross section of the hanger 20, and the damping member 40 is arranged in the first lug slot 21.

[0033] To prevent the damping member 40 from sliding relative to the first lug slot 21, a pair of recesses 22 are formed in the first lug slot 21, the two sides of the damping member 40 are provided with a pair of protrusions 41 respectively protruding into the recesses 22, the cross sections of the recesses 22 and the protrusions 41 are arc-shaped and can cooperate with each other to prevent the relative movement of the damping member 40 and the hanger 20. The bottom of the protrusion 41 is also provided with a circular chamfer to better connect with the first lug slot 21. Of course, the bottom of the damping member 40 can also be arc-shaped and fit with the bottom of the first lug slot 21, which is not limited here. In other embodiments of the present application, the first lug slot 21 can also be formed on a first lug plate, which can be arranged as needed and is not limited here.

[0034] Further, the damping member 40 is provided with a first lifting hole 42, which penetrates the two protruding portions 41. Correspondingly, the first lifting lug plate of the lifting rod 20 is provided with a pair of oppositely arranged first lifting lug holes 23, which are respectively located on the recessed portions 22 and are in mutual alignment with the first lifting hole 42. The first lifting hole 42 and the first lifting lug hole 23 are provided with a first bolt 101, which penetrates the first lifting hole 42 and the first lifting lug hole 23 to fix the damping member 40 and the lifting rod 20.

[0035] In combination Figure 5 As shown, the damping member 40 is further provided with a second lifting hole 43. The mounting bracket 10 includes a bracket body and a pair of second lifting lug plates extending outward from the bracket body. The second lifting lug plates extend from the mounting bracket 10 towards the damping member 40. The second lifting lug plates extend from the bottom of the bracket body and form a second lifting lug groove 11. The second lifting lug groove 11 is integrally formed by punching and bending the mounting bracket 10. The second lifting lug groove 11 is located at both ends of the extension direction of the first lifting lug groove 21. Therefore, the second lifting lug hole 12 is located at both ends of the extension direction of the first lifting lug groove 21, which means that the second lifting lug hole 12 is arranged on both sides of the damping member 40. The second lifting lug hole 12 is in mutual alignment with the second lifting hole 43. The second lifting hole 43 and the second lifting lug hole 12 are provided with a second bolt 102, which penetrates the second lifting hole 43 and the second lifting lug hole 12 to fix the mounting bracket 10 and the damping member 40. In other embodiments of the present application, the second lifting lug groove 11 can also be formed on a second lifting lug plate, which can be arranged as needed without any limitation.

[0036] In this way, the damping member 40 can be embedded in the first lifting lug groove 21 and the second lifting lug groove 11, which means that the lifting rod 20 and the mounting bracket 10 are indirectly fixed, so that the damping member 40 can play a damping role. Moreover, the damping member 40 is preferably made of rubber material to enhance the damping effect.

[0037] It should be noted that in the shock absorber 40, the second lifting hole 43 is located below the first lifting hole 42, that is, the second lifting hole 43 is located between the first lifting hole 42 and the bracket body, and the orthographic projections of the first lifting hole 42 and the second lifting hole 43 on the mounting bracket 10 are not parallel. Preferably, the extension direction of the first lifting hole 42 is perpendicular to the extension direction of the second lifting hole 43, that is, the first pin 101 is located above the second pin 102, and the horizontal height of the second pin 102 is lower than the horizontal height of the first pin 101. With this arrangement, even if the shock absorber 40 ages over a long period of time, the first pin 101 can close the loop with the second pin 102, and the suspension rod 20 will not detach from the mounting bracket 10.

[0038] like Figures 2 to 4 As shown, in other embodiments of the present invention, the decorative cover 30 is detachably connected to the mounting bracket 10. A pair of snap-fit ​​members 31 are provided on the inner side of the decorative cover 30. The snap-fit ​​members 31 protrude relative to each other along the diameter direction of the decorative cover 30. A protruding rib 32 is provided below the snap-fit ​​member 31. The two sides of the rib 32 are a first arc surface 34 and a second arc surface 35, respectively. The first arc surface 34 has a larger curvature, while the second arc surface 35 has a smaller curvature; that is, the degree of curvature of the first arc surface 34 is greater than that of the second arc surface 35. Furthermore, a reinforcing rib 33 is formed on the snap-fit ​​member 31. Both the reinforcing rib 33 and the snap-fit ​​member 31 are connected to the inner wall of the decorative cover 30 to prevent deformation of the snap-fit ​​member 31.

[0039] Furthermore, the mounting bracket 10 has slots 13 on both sides corresponding to the snap-fit ​​member 31. The slots 13 are used to engage with the protruding rib 32. The protruding rib 32 can abut against the slots 13 under gravity and prevent accidental detachment. Preferably, one side of the slot 13 is also provided with a guide surface 14 for the protruding rib 32 to slide into. The protruding rib 32 can slide into the slot 13 along the guide surface 14. Since the curvature of the first arc surface 34 is greater than that of the second arc surface 35, the arc surface with the larger curvature can prevent the protruding rib 32 from sliding beyond the guide surface 14. In addition, the other side of the slot 13 is also provided with a limiting part 15 opposite to the guide surface 14. The limiting part 15 can prevent the snap-fit ​​member 31 from rotating excessively.

[0040] In summary, by adding a shock absorber 40 to the mounting structure 100 of the fan light, the present invention can reduce the noise and vibration caused by the rotation of the fan light, and at the same time avoid the risk of the shock absorber 40 falling off due to aging.

[0041] The above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A hoisting arrangement characterised in that: The mounting bracket (10) is used for mounting to a mounting surface, the hanger bar (20) is provided with a first lug groove (21), the side of the first lug groove (21) is provided with a first lug hole (23), the mounting bracket (10) comprises a bracket body and a second lug groove (11) extending outward from the bracket body, the side of the second lug groove (11) is provided with a second lug hole (12), the damping member (40) is provided with a first lug hole (42) and a second lug hole (43), the damping member (40) is embedded in the first lug groove (21) and the second lug groove (11) respectively, the second lug hole (43) and the second lug hole (12) are penetrated by the second pin (102) to realize the rotary connection of the mounting bracket (10) and the damping member (40), the first pin (101) penetrates the first lug hole (42) and the first lug hole (23) to realize the rotary connection of the hanger bar (20) and the damping member (40); the first lug hole (42) and the second lug hole (43) are not parallel in the orthographic projection on the mounting bracket (10), the second lug hole (43) is located below the first lug hole (42), and the damping member (40) is arranged in the first lug groove (21); A pair of recesses (22) are formed in the first lug groove (21) and oppositely arranged, both sides of the damping member (40) are provided with a pair of protrusions (41) respectively protruding into the recesses (22), and the recesses (22) and the protrusions (41) are matched with each other to prevent the relative movement of the damping member (40) and the hanger bar (20), and the bottom of the damping member (40) is attached to the bottom of the first lug groove (21).

2. The hoisting arrangement of claim 1, characterized in that: The first lug groove (21) is surrounded by two spaced first lug plates extending from the top end of the hanger bar (20), and the first lug hole (23) is arranged on the first lug plate.

3. The hoisting arrangement of claim 1, wherein: The extension direction of the first lug hole (42) is perpendicular to the extension direction of the second lug hole (43).

4. The hoisting arrangement of claim 2, wherein: The second lug groove (11) is surrounded by two spaced second lug plates extending from the bottom of the bracket body, and the second lug hole (12) is arranged on the second lug plate, the second lug plate is integrally formed by punching and bending of the mounting bracket (10), and the second lug plate is located at both ends of the extension direction of the first lug groove (21) respectively.

5. The hoisting arrangement of claim 1, wherein: The outer side of the mounting bracket (10) is provided with a decorative cover (30), the hanger bar (20) penetrates out of the decorative cover (30), and the decorative cover (30) and the mounting bracket (10) are detachably connected.

6. The hoisting arrangement of claim 5, wherein: The inner side of the decorative cover (30) is provided with a pair of clamping pieces (31), the two sides of the mounting bracket (10) are provided with clamping grooves (13) corresponding to the clamping pieces (31), the clamping pieces (31) are provided with protruding convex ribs (32) matched with the clamping grooves (13), and one side of the clamping grooves (13) is further provided with a guide surface (14) for sliding the convex ribs (32) into the clamping grooves (13).

7. The hoisting arrangement of claim 6, wherein: The two side surfaces of the convex ribs (32) abutting against the clamping grooves (13) are respectively a first arc surface (34) and a second arc surface (35), wherein the arc of the first arc surface (34) is greater than the arc of the second arc surface (35).

8. The hoisting arrangement of claim 6, wherein: The clamping pieces (31) are further provided with reinforcing ribs (33), and the reinforcing ribs (33) and the clamping pieces (31) are connected with the inner side wall of the decorative cover (30).

9. A fan lamp characterized by: The hoisting structure (100) comprises a main body and a hoisting structure (100) as claimed in any one of claims 1-8, the main body is provided with a light source module, the main body is connected with the suspender (20), and the main body is provided with a fan blade.

Images