A type of lamp

Abstract

This utility model discloses a lighting fixture, comprising a lighting module, a mounting base, and a bearing assembly arranged vertically. The lighting module is rotatably connected to the mounting base via the bearing assembly. At least three rolling ball bearings are provided between the lighting module and the mounting base, arranged around the rotation axis of the lighting module. The lighting module abuts against the mounting base via the ball bearings. This structure, on the one hand, provides a stable multi-point support structure by distributing at least three ball bearings around the rotation axis, significantly improving the overall stability and structural reliability of the lighting module during rotation. On the other hand, the rolling support of the ball bearings ensures multi-point rolling contact between the lighting module and the mounting base, reducing rotational friction resistance, making angle adjustment of the lighting module easier and more flexible, avoiding localized stress concentration, and extending the service life of the bearing assembly and the overall lighting fixture.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a lighting fixture. Background Technology

[0002] In the modern lighting field, as users' demands for flexibility and lighting experience in luminaire use continue to increase, adjustable-angle luminaires have been widely used in various scenarios such as homes, offices, and commercial displays. In existing technologies, some luminaires use a single central bearing connection structure to achieve the rotation of the luminaire module. However, through further research, the inventors discovered that the rotation structure with a single bearing lacks balanced support for the luminaire module, which significantly affects the reliability and safety of the luminaire. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a lamp.

[0004] A lamp according to an embodiment of the present utility model includes a lamp module, a mounting base, and a bearing assembly arranged vertically. The lamp module is rotatably connected to the mounting base through the bearing assembly. A rollable ball bearing is provided between the lamp module and the mounting base. At least three ball bearings are provided, arranged around the rotation axis of the lamp module. The lamp module abuts against the mounting base through the ball bearings.

[0005] A lamp according to an embodiment of the present utility model has at least the following beneficial effects:

[0006] With the above structure, on the one hand, at least three ball bearings are distributed around the rotation axis to form a stable multi-point support structure, which can significantly improve the overall stability and structural reliability of the lamp module during rotation; on the other hand, the rolling support method of the ball bearings makes the contact between the lamp module and the mounting base a multi-point rolling contact, which not only reduces the rotational friction resistance and makes the angle adjustment of the lamp module easier and more flexible, but also avoids the problem of local stress concentration and extends the service life of the bearing assembly and the overall lamp.

[0007] According to some embodiments of the present invention, at least three of the ball bearings are located on the same horizontal plane.

[0008] According to some embodiments of the present invention, at least three of the ball bearing rings are evenly arranged along the axis of the bearing assembly.

[0009] According to some embodiments of the present invention, the bearing assembly is provided as at least one.

[0010] According to some embodiments of the present invention, both the ball bearing and the bearing assembly are disposed on the mounting base.

[0011] According to some embodiments of the present invention, the upper side of the mounting base is provided with a mounting plate, the mounting plate has an annular structure, the bearing assembly is located inside the mounting plate, and the mounting plate is provided with the ball bearing.

[0012] According to some embodiments of the present invention, the upper side of the mounting base is provided with a first groove and a second groove arranged inside and outside, and the bearing assembly and the mounting plate are respectively disposed in the first groove and the second groove.

[0013] According to some embodiments of the present invention, the lighting module is provided with a display cavity, which is used to place display items for users to view.

[0014] According to some embodiments of this utility model, the lighting module is a night light module, and the mounting base is used to place it on a desktop. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0016] Figure 1 This is a structural diagram of an embodiment of the lamp of this utility model;

[0017] Figure 2 for Figure 1 A partial exploded view of the lamps shown;

[0018] Figure 3 for Figure 1 The luminaire shown is a cross-sectional view.

[0019] Figure label:

[0020] Mounting base 100, first slot 110, second slot 120;

[0021] Bearing assembly 200;

[0022] Mounting plate 300, ball bearing 310;

[0023] Lighting module 400, display cavity 410;

[0024] 500 items on display. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] In the description of this utility model, the use of terms such as first, second, third, fourth, and fifth is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference Figures 1 to 3 This utility model provides a lighting fixture, which includes a lighting module 400 and a mounting base 100 arranged vertically. A bearing assembly 200 and a rollable ball bearing 310 are provided between the lighting module 400 and the mounting base 100. The lighting module 400 is rotatably connected to the mounting base 100 through the bearing assembly 200. There are six ball bearings 310, which are evenly arranged around the rotation axis of the lighting module 400. The lighting module 400 abuts against the mounting base 100 through the ball bearings 310.

[0030] Through the above structure, on the one hand, the six ball bearings 310 are evenly distributed around the rotation axis of the lighting module 400, forming a stable multi-point support structure, which can significantly improve the overall stability and structural reliability of the lighting module 400 during rotation; on the other hand, the rolling support method of the ball bearings 310 makes the contact between the lighting module 400 and the mounting base 100 a multi-point rolling contact, which not only reduces the rotational friction resistance and makes the angle adjustment of the lighting module 400 easier and more flexible, but also avoids the problem of local stress concentration and extends the service life of the bearing assembly 200 and the overall lighting fixture.

[0031] In some embodiments, the ball bearings 310 are provided in three, seven, or other configurations.

[0032] In this embodiment, refer to Figure 2 and Figure 3 Both the ball bearing 310 and the bearing assembly 200 are mounted on the mounting base 100. Specifically, the mounting base 100 has an upper mounting plate 300 with a ring-shaped structure. The bearing assembly 200 is located inside the mounting plate 300, and the mounting plate 300 is provided with the aforementioned ball bearing 310. The upper side of the mounting base 100 has a first groove 110 and a second groove 120 arranged internally and externally. The bearing assembly 200 and the mounting plate 300 are respectively located in the first groove 110 and the second groove 120.

[0033] With the above structure, on the one hand, the group of ball bearings 310 on the annular mounting plate 300 constitutes an auxiliary planar support system for balance and stability; on the other hand, the double-groove structure design can provide a clear installation positioning position.

[0034] In some embodiments, the ball bearing 310 is provided on the lighting module 400.

[0035] In some embodiments, a portion of the ball bearings 310 are disposed on the lighting module 400, and another portion of the ball bearings 310 are disposed on the mounting base 100.

[0036] In this embodiment, all six ball bearings 310 are located on the same horizontal plane.

[0037] With the above structure, all ball bearings 31 are on the same horizontal plane, meaning that when the lighting module 400 is installed in place, its lower side will simultaneously and flatly contact all ball bearings 310. This ensures that the weight of the lighting module 400 can be evenly distributed to each support point.

[0038] The lighting module 400 is rotatably connected to the mounting base 100 via the bearing assembly 200. For details, please refer to... Figure 2 and Figure 3 The bearing assembly 200 includes a bearing body, a nut, and a vertical rod connected to the inner ring of the bearing body. The bearing body is located in the first groove 110, the vertical rod passes through the lower side of the lighting module 400, the nut is threaded to the vertical rod, and the support platform on the vertical rod and the nut together clamp the lighting module 400.

[0039] In some embodiments, the bearing assembly 200 is disposed on the lighting module 400, and the lighting module 400 is rotatably connected to the mounting base 100 through the bearing assembly 200. Specifically, the bearing assembly 200 includes a bearing body, a nut, and a vertical rod connected to the inner ring of the bearing body. The bearing body is disposed on the lower side of the lighting module 400, the vertical rod passes through the mounting base 100, the nut is threadedly connected to the vertical rod, and the support platform on the vertical rod and the nut together clamp the mounting base 100.

[0040] In some embodiments, two bearing assemblies 200 are provided, which are respectively disposed on the lighting module 400 and the mounting base 100. The vertical rods of the two bearing assemblies 200 are connected to realize the rotational connection between the lighting module 400 and the mounting base 100.

[0041] In this embodiment, refer to Figures 1 to 3 The lighting module 400 is provided with a display cavity 410, which is used to place a display item 500 for users to view. The display item 500 is a photograph, and the display cavity 410 has an upward-facing opening for easy access by users to place and retrieve the display item 500.

[0042] In some embodiments, the display 500 may be a horticultural landscaping.

[0043] In some embodiments, the exhibit 500 may be ornamental fish, reptiles, etc.

[0044] In this embodiment, the lighting module 400 is a night light module, and the mounting base 100 is used to place it on a desktop so that the lighting fixture can be used as a desktop night light.

[0045] In some embodiments, the lighting module 400 may be configured as a spotlight module.

[0046] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A luminaire, characterized by: The device includes a lamp module (400) arranged vertically, a mounting base (100) and a bearing assembly (200). The lamp module (400) is rotatably connected to the mounting base (100) through the bearing assembly (200). A rolling ball bearing (310) is provided between the lamp module (400) and the mounting base (100). There are at least three ball bearings (310) arranged around the rotation axis of the lamp module (400). The lamp module (400) abuts against the mounting base (100) through the ball bearings (310).

2. A lamp according to claim 1, characterized in that: At least three of the ball bearings (310) are located on the same horizontal plane.

3. A lamp according to claim 1, characterized in that: At least three of the ball bearings (310) are evenly arranged around the axis of the bearing assembly (200).

4. A lamp according to claim 1, characterized in that: The bearing assembly (200) is configured to be at least one.

5. A lamp according to claim 1, characterized in that: Both the ball bearing (310) and the bearing assembly (200) are located on the mounting base (100).

6. A lamp according to claim 5, characterized in that: The mounting base (100) has a mounting plate (300) on its upper side. The mounting plate (300) has an annular structure. The bearing assembly (200) is located inside the mounting plate (300). The mounting plate (300) is provided with the ball bearing (310).

7. A lamp according to claim 6, characterized in that: The upper side of the mounting base (100) is provided with a first groove (110) and a second groove (120) arranged inside and outside, and the bearing assembly (200) and the mounting plate (300) are respectively located in the first groove (110) and the second groove (120).

8. A lamp according to claim 1, characterized in that: The lighting module (400) is provided with a display cavity (410), which is used to place display items (500) for users to view.

9. A lamp according to claim 1, characterized in that: The lighting module (400) is a night light module, and the mounting base (100) is used to place it on a desktop.

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