Universal swing angle structure and lighting lamp

Abstract

The universal swing angle structure comprises a light source assembly and a swing assembly, the swing assembly comprises a connecting base, a spherical shell and an abutting piece, a movable groove is formed in the connecting base, a protruding platform is arranged in the movable groove in a protruding mode, a center hole is formed in the spherical shell, one end of the protruding platform penetrates through the center hole, and the other end of the protruding platform is connected with the abutting piece. The abutting part is connected to the protruding platform and movably abuts against the inner wall of the spherical shell, the spherical shell is clamped between the abutting part and the connecting base so that the protruding platform can swing in the center hole, and the light source assembly is arranged on the protruding platform. The spherical shell is clamped through the abutting piece and the connecting base, so that light emitted by the light source assembly on the connecting base can rotate or obliquely swing universally, and the irradiation range and angle of the light source assembly are increased; and the mounting position of the spherical shell is kept fixed, so that the moving space of the spherical shell is saved, and the universal swing structure is more compact.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of lighting lamps, in particular to a universal swing angle structure and a lighting lamp. BACKGROUND

[0002] Lighting lamps can concentrate light projection on specific areas, emphasize or highlight the details and texture of the illuminated objects, thereby providing soft light, local lighting and atmosphere. In order to make the lighting lamps suitable for use in various places, the lighting lamps need to be adjusted in angle and direction.

[0003] The lighting lamps on the market currently need to cooperate with horizontal rotation structure to adjust the illumination of the lighting lamps in various directions downward during swing angle, the structure is relatively complex, occupies a large space, and the illumination direction needs to be adjusted in horizontal and vertical directions, so that the swing angle rotation of the lighting lamps is inconvenient.

[0004] As disclosed in the comparative document CN202123113009.8, a kind of embedded cylinder spotlight convenient to install, including chuck, chuck is connected lamp body through adapter rod assembly;Chick includes panel, panel is provided with face frame, inner ring disc is rotatably arranged in the middle inner side of which, rotating rod assembly is fixed in the middle lower end of inner ring disc, lamp body is adjusted the illumination angle of vertical plane direction by rotating adapter rod assembly, lamp body is adjusted the illumination angle of horizontal plane direction by rotating inner ring disc, face frame is fixed with clamp spring assembly on left and right sides, clamp spring assembly and panel cooperate to hold ceiling board to fix cylinder spotlight.The structure occupies a large space by rotating to adjust the horizontal direction, and then rotating the adapter rod to adjust the vertical direction, which is inconvenient to rotate. UTILITY MODEL CONTENT

[0005] The purpose of the present disclosure is to overcome the deficiencies in the prior art, and to provide a universal swing angle structure and a lighting lamp which can swing conveniently and rotate or tilt.

[0006] The purpose of the present disclosure is achieved by the following technical solutions:

[0007] A universal swing angle structure, comprising a light source assembly and a swing assembly, the light source assembly is used to emit light,

[0008] The swing assembly comprises a connecting seat, a spherical shell and an abutting piece, the connecting seat is provided with a movable slot, the movable slot is provided with a protruding platform inside, the spherical shell is provided with a center hole, one end of the protruding platform is provided in the center hole, the abutting piece is connected to the protruding platform, the abutting piece is movably abutted with the inner wall of the spherical shell, the spherical shell is clamped between the abutting piece and the connecting seat, so that the protruding platform of the connecting seat swings in the center hole, and the light source assembly is arranged on the protruding platform.

[0009] In one of the embodiments, the swing assembly further comprises an outer wall elastic ring, and the movable slot is provided with a mounting ring groove, and the outer wall elastic ring is mounted in the mounting ring groove.

[0010] In one of the embodiments, the outer wall elastic ring is provided with a receiving ring groove at one end away from the connecting seat.

[0011] In one of the embodiments, the receiving ring groove is provided with an abutting protrusion.

[0012] In one of the embodiments, the abutting piece is screw-connected to the protruding platform.

[0013] In one of the embodiments, the swing assembly further comprises an inner wall abutting ring, and the abutting piece is provided with an abutting ring groove at one side adjacent to the spherical shell, and the inner wall abutting ring is mounted in the abutting ring groove, and the inner wall abutting ring is used for abutting to the inner wall of the spherical shell.

[0014] In one of the embodiments, the radius of the center hole of the spherical shell is smaller than the radius of the abutting piece, and the center hole is used for limiting the swing angle between the protruding platform and the spherical shell.

[0015] In one of the embodiments, the connecting seat is provided with a heat dissipation cavity at one side away from the protruding platform.

[0016] In one of the embodiments, the swing assembly further comprises a fixing part, and the fixing part is connected to the spherical shell.

[0017] A lighting lamp comprises the universal swing structure in any of the above embodiments.

[0018] Compared with the prior art, the present disclosure has at least the following advantages:

[0019] The universal swing structure and the lighting lamp have the following advantages. The abutting piece and the connecting seat clamp the spherical shell, the protruding platform of the connecting seat swings in the center hole of the spherical shell, the light emitted by the light source assembly mounted on the protruding platform can rotate or tilt, the swing range and angle of the light source assembly are increased, the swing of the light source assembly is realized by swinging the connecting seat, the swing angle of the light source assembly is more convenient, the position of the spherical shell remains fixed, the activity space of the spherical shell is saved, and the structure of the universal swing structure is more compact. BRIEF DESCRIPTION OF DRAWINGS

[0020] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 An exploded view of an embodiment of a universal swing angle structure;

[0022] Figure 2 for Figure 1 The cross-sectional view of the universal joint structure shown;

[0023] Figure 3 for Figure 1 The cross-sectional view of the omnidirectional swing structure shown. Detailed Implementation

[0024] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0028] like Figures 1 to 3As shown, it is a universal swing angle structure 10 of an embodiment of the present disclosure, comprising a light source assembly 100 and a swing assembly 200, the light source assembly 100 is used to emit light, the swing assembly 200 comprises a connecting seat 210, a spherical shell 220 and an abutting piece 230, the connecting seat 210 is provided with a movable slot 2101, the movable slot 2101 is provided with a protruding platform 211 inside, the spherical shell 220 is provided with a center hole 2201, one end of the protruding platform 211 is provided in the center hole 2201, the abutting piece 230 is connected to the protruding platform 211, the abutting piece 230 and the inner wall of the spherical shell 220 are movably abutted, the contact surface of the abutting piece 230 and the inner wall contour of the spherical shell 220 are matched, the spherical shell 220 is clamped between the abutting piece 230 and the connecting seat 210, so that the protruding platform 211 of the connecting seat 210 swings in the center hole 2201, and the light source assembly 100 is arranged on the protruding platform 211.

[0029] In the embodiment, the light source assembly 100 emits light, the spherical shell 220 is fixed on the wall or the ceiling, the spherical shell 220 is clamped between the abutting piece 230 and the connecting seat 210, so that the spherical shell 220 and the connecting seat 210 are movably connected, the connecting seat 210 swings to any angle, so that the protruding platform 211 of the connecting seat 210 swings in the center hole 2201 of the spherical shell 220, thereby changing the angle of the light source assembly 100 on the protruding platform 211.

[0030] The universal swing structure described above clamps the spherical shell 220 by the abutting piece 230 and the connecting seat 210, so that the protruding platform 211 of the connecting seat 210 swings universally in the center hole 2201 of the spherical shell 220, so that the light emitted by the light source assembly 100 installed on the protruding platform 211 can swing universally in rotation or inclination, increasing the illumination range and angle of the light source assembly 100; the swing is realized by swinging the connecting seat 210 and the light source assembly 100, so that the illumination angle of the swing light source assembly 100 is more convenient, the position of the spherical shell 220 remains fixed, the activity space of the spherical shell 220 is saved, so that the structure of the universal swing structure 10 is more compact.

[0031] As Figure 1 and Figure 2As shown in the drawings, in one embodiment, the swing assembly 200 further comprises an outer wall elastic ring 240, the movable slot 2101 is provided with a mounting ring groove 2102, and the outer wall elastic ring 240 is mounted in the mounting ring groove 2102. In this embodiment, the outer wall elastic ring 240 is made of silica gel material, the outer wall elastic ring 240 is used for abutting against the spherical shell 220, the outer wall elastic ring 240 has good elasticity, the elasticity of the outer wall elastic ring 240 can effectively alleviate mechanical vibration, the outer wall elastic ring 240 is in contact with the spherical shell 220, the abrasion between the spherical shell 220 and the connecting seat 210 is reduced, and frictional damping is generated between the outer wall elastic ring 240 and the spherical shell 220, so that the position of the connecting seat 210 after swinging is fixed.

[0032] As shown in the drawings, Figure 1 In one embodiment, the outer wall elastic ring 240 is provided with a receiving ring groove 2401 at one end away from the connecting seat 210. In this embodiment, the receiving ring groove 2401 is adapted to the curved surface of the spherical shell 220, so that the outer wall elastic ring 240 is more closely matched with the spherical shell 220, and the force acting on the spherical shell 220 and the outer wall elastic ring 240 is more uniform in any direction.

[0033] As shown in the drawings, Figure 1 In one embodiment, the receiving ring groove 2401 is provided with an abutting protrusion 241. In this embodiment, the contact surface between the abutting protrusion 241 and the spherical shell 220 is small, so that the change of the frictional damping of the force acting between the spherical shell 220 and the abutting protrusion 241 is easy to control, and the abrasion of the surface of the spherical shell 220 by the abutting protrusion 241 is reduced.

[0034] As shown in the drawings, Figure 2 In one embodiment, the abutting piece 230 is screw-connected to the protruding platform 211. In this embodiment, the position of the abutting piece 230 on the protruding platform 211 is adjusted by screwing, the pressure of the abutting piece 230 and the connecting seat 210 clamping the spherical shell 220 can be controlled, the position of the connecting seat 210 after the spherical shell 220 swings is kept fixed, and then the emission angle of the light source assembly 100 is kept fixed.

[0035] As shown in the drawings, Figure 1As shown in the drawings, in one embodiment, the swing assembly 200 further comprises an inner wall abutting ring 250, the abutting member 230 is provided with an abutting ring groove 2301 adjacent to one side of the spherical shell 220, and the inner wall abutting ring 250 is installed in the abutting ring groove 2301. The inner wall abutting ring 250 is used to abut the inner wall of the spherical shell 220. In this embodiment, the inner wall abutting ring 250 is made of nylon material, which reduces the contact between the abutting member 230 and the inner wall of the spherical shell 220, thereby preventing the wear of the inner wall of the spherical shell 220. The inner wall abutting ring 250 also increases the friction between the abutting member 230 and the inner wall of the spherical shell 220, so that the connection between the abutting member 230 and the spherical shell 220 is more closely.

[0036] As shown in the drawings, Figure 2 As shown in the drawings, in one embodiment, the radius of the center hole 2201 of the spherical shell 220 is smaller than the radius of the abutting member 230, and the center hole 2201 is used to limit the swing angle between the convex platform 211 and the spherical shell 220. In this embodiment, the radius of the center hole 2201 is smaller than the radius of the abutting member 230, which avoids the abutting member 230 from being pulled out of the center hole 2201. By controlling the radius of the center hole 2201, the swing angle and range of the convex platform 211 in the center hole 2201 are controlled, thereby adapting to the requirements of different outgoing light angles.

[0037] As shown in the drawings, Figure 2 As shown in the drawings, in one embodiment, the connecting seat 210 is provided with a heat dissipation cavity 2103 away from the convex platform 211. In this embodiment, the light source assembly 100 is connected to the convex platform 211 of the connecting seat 210, and a plurality of heat dissipation fins or heat dissipation hole structures are formed in the heat dissipation cavity 2103 to increase the heat dissipation area and heat dissipation efficiency of the connecting seat 210, thereby accelerating the heat dissipation speed of the connecting seat 210 to the light source assembly 100, so that the connecting seat 210 can adapt to a larger power light source assembly 100.

[0038] As shown in the drawings, Figure 1 As shown in the drawings, in one embodiment, the swing assembly 200 further comprises a fixing part 260 connected to the spherical shell 220. In this embodiment, the number of fixing parts 260 can be multiple, and the multiple fixing parts 260 are arranged at intervals on the spherical shell 220. The fixing part 260 can be fixed on the corresponding wall surface or ceiling by welding, riveting or other fixing methods, thereby facilitating the fixed installation of the spherical shell 220.

[0039] The application also provides a lighting lamp comprising the universal swing structure 10 in any of the above embodiments. In this embodiment, the universal swing structure 10 enables the outgoing light rays of the lighting lamp to rotate or tilt in all directions, thereby increasing the illumination angle and range of the lighting lamp and improving the application scenarios of the lamp.

[0040] Compared with the prior art, the present disclosure has at least the following advantages:

[0041] The universal swing structure 10 and the lighting lamp described above clamp the spherical shell 220 by the abutting member 230 and the connecting seat 210, enable the convex platform 211 of the connecting seat 210 to swing in the central hole 2201 of the spherical shell 220, enable the light source assembly 100 mounted on the convex platform 211 to rotate or tilt, increase the illumination range and angle of the light source assembly 100, and enable the light source assembly 100 to swing by swinging the connecting seat 210 and the light source assembly 100, thereby making it more convenient to swing the illumination angle of the light source assembly 100, keeping the installation position of the spherical shell 220 fixed, saving the activity space of the spherical shell 220, and making the structure of the universal swing structure 10 more compact.

[0042] The above embodiments only express several embodiments of the present disclosure, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the disclosed patent. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.

Claims

1. A universal swing angle structure, comprising a light source assembly and a swing assembly, the light source assembly being used for emitting light, characterized in that, the swing assembly comprises a connecting seat, a spherical shell and an abutting piece, the connecting seat is provided with a movable groove, a convex platform is arranged in the movable groove, the spherical shell is provided with a center hole, one end of the convex platform is arranged in the center hole, the abutting piece is connected to the convex platform, the abutting piece is movably abutted with the inner wall of the spherical shell, the spherical shell is clamped between the abutting piece and the connecting seat, so that the convex platform of the connecting seat swings in the center hole, and the light source assembly is arranged on the convex platform.

2. The gimbal according to claim 1, wherein, The swing assembly further comprises an outer wall elastic ring, and the movable groove is provided with a mounting ring groove.

3. The gimbal of claim 2, wherein, An accommodating ring groove is arranged at one end of the outer wall elastic ring away from the connecting seat.

4. The gimbal of claim 3, wherein, The accommodating ring groove is provided with an abutting convex.

5. The gimbal of claim 1, wherein, The abutting piece is screw-connected to the convex platform.

6. The gimbal of claim 1, wherein, The swing assembly further comprises an inner wall abutting ring, the abutting piece is provided with an abutting ring groove on one side adjacent to the spherical shell, and the inner wall abutting ring is arranged in the abutting ring groove, and the inner wall abutting ring is used for abutting to the inner wall of the spherical shell.

7. The gimbal of claim 1, wherein, The radius of the center hole of the spherical shell is smaller than the radius of the abutting piece, and the center hole is used for limiting the swing angle between the convex platform and the spherical shell.

8. The gimbal of claim 1, wherein, The connecting seat is provided with a heat dissipation cavity on one side away from the convex platform.

9. The gimbal of claim 1, wherein, The swing assembly further comprises a fixing part, and the fixing part is connected to the spherical shell.

10. A lighting fixture, characterized by, The universal swing angle structure according to any one of claims 1-9.

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