Angle-adjustable lamp

Abstract

The utility model discloses an angle-adjustable lamp which comprises a lamp holder and a light source body which is arranged on the lamp holder and can adjust the angle, a connecting box connected with the light source body is arranged on the lamp holder, a cover body is arranged on the connecting box in a covering mode, and round bayonets are arranged on the two sides of the connecting box and the two sides of the cover body. The two tail ends of the light source body extend to form hollow clamping columns matched with the circular bayonets, the clamping columns are clamped into the circular bayonets and can rotate, adjusting gears are embedded into the clamping columns and connected with the light source body in a linkage mode, and the adjusting gears are divided into clamping column parts clamped into the clamping columns and gear parts annularly provided with gears. A spring groove is formed in the bottom of the connecting box, an elastic spring clamping piece which interacts with the adjusting gear is embedded in the spring groove, the spring clamping piece interacts with the adjusting gear by means of elastic force when the adjusting gear is rotated, and the top of the spring clamping piece is clamped into the corresponding gear when rotation of the adjusting gear is stopped, so that rotation positioning of the adjusting gear is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp with adjustable angle. Background Art

[0002] Lamps are widely used in people's daily lives and work. Now on the market, some lamps can rotate the light source, and the angle of the rotating light source can be adjusted to suit different needs. Whether you need to focus on lighting a book while reading, or need light at a specific angle while working, or adjust the direction of the light to create a specific atmosphere, it can be easily achieved. This flexibility allows steerable lamps to adapt to a variety of usage scenarios and meet the diverse lighting needs of users. Moreover, by rotating the light source, light can be projected to different areas, thereby expanding the lighting range. The light source of existing lamps is generally rotated by a rotating adjustment structure. However, the design of the existing rotating adjustment structure is traditional and outdated, the structure is cumbersome and complex, the assembly efficiency is low, there are many parts, the material cost is high, the processing steps are cumbersome, and the packaging and transportation costs are high. In the existing product design, the low waterproof coefficient and low safety performance are also problems that need to be solved urgently.

[0003] Therefore, how to realize an adjustable angle lamp with a simple and reasonable structure, ingenious design, meeting diverse lighting needs, expanding the lighting range, and having a minimalist structure, a small number of parts, high assembly efficiency, effectively simplifying the processing steps, saving material costs and transportation costs, and effectively improving the waterproof coefficient and safety performance is a technical problem that needs to be solved urgently in the industry. Summary of the Invention

[0004] The main purpose of the present utility model is to provide an angle-adjustable lamp, aiming to achieve a simple and reasonable structure and ingenious design, in which the clamping column, adjustment gear and spring clamp form an angle adjustment structure, which can flexibly adjust the angle of the light source to meet diverse lighting needs and expand the lighting range. It also has a minimalist structure, a small number of parts, high assembly efficiency, effectively simplifies the processing steps, saves material costs and transportation costs, can be applied to different lamps, has a wide range of applications, strong versatility, and is waterproof and damped integrated, further simplifying the structure and effectively improving the waterproof coefficient and safety performance of the angle-adjustable lamp.

[0005] The utility model proposes an angle-adjustable lamp, comprising a lamp holder, a light source body installed on the lamp holder and capable of adjusting the angle, a connecting box connected to the light source body being provided on the lamp holder, a cover body being provided on the upper cover of the connecting box, circular bayonet holes being provided on both sides of the connecting box and the cover body, hollow clamping columns adapted to the circular bayonet holes extending from the two ends of the light source body, the clamping columns being clamped into the circular bayonet holes and being rotatable, an adjusting gear being embedded in the clamping columns and the adjusting gear being linked to the light source body, the adjusting gear being divided into a clamping column portion which is clamped in the clamping column and a gear portion which is ring-arranged with gears, a spring groove being provided at the bottom of the connecting box, a spring clamping component which is elastic and interacts with the adjusting gear being embedded in the spring groove, the spring clamping component interacting with the adjusting gear by virtue of elastic force when the adjusting gear is rotated, and the top of the spring clamping component being clamped into the corresponding gear when the rotation of the adjusting gear stops, thereby realizing the rotation positioning of the adjusting gear.

[0006] Preferably, the lamp also includes a waterproof damping ring, which includes a waterproof ring part clamped between the connecting box and the cover body, and a damping ring part clamped between the clamping column and the circular clamping mouth to generate friction damping effect. The waterproof damping ring is an integrally formed structure.

[0007] Preferably, the outer side wall of the embedded column portion is provided with a plurality of guide strips, and the inner side wall of the circular bayonet is provided with a guide slot that is fixedly engaged with the guide strips.

[0008] Preferably, first arc-shaped bayonet holes are provided on both sides of the connection box, and second arc-shaped bayonet holes corresponding to the first arc-shaped bayonet holes are provided on both sides of the cover body, and the first arc-shaped bayonet hole and the second arc-shaped bayonet hole are assembled into the circular bayonet hole.

[0009] Preferably, the cover extends downwardly with a plurality of screw hole columns, the connection box is provided with screw holes corresponding to the screw hole columns, and screws are screwed into the screw holes and the screw hole columns from bottom to top to connect and fix the connection box to the cover.

[0010] The utility model realizes a simple and reasonable structure and ingenious design, in which the clamping column, adjustment gear and spring clamp form an angle adjustment structure, which can flexibly adjust the angle of the light source to meet diverse lighting needs and expand the lighting range. It also has a minimalist structure, a small number of parts and high assembly efficiency, effectively simplifies the processing steps, saves material costs and transportation costs, can be applied to different lamps, has a wide range of applications and strong versatility, and integrates waterproofing and damping, further simplifies the structure, and effectively improves the waterproof coefficient and safety performance of the angle-adjustable lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of an angle-adjustable lamp of the present invention;

[0012] Figure 2This is a second schematic diagram of the three-dimensional structure of an embodiment of an angle-adjustable lamp of the present invention;

[0013] Figure 3 This is a third schematic diagram of the three-dimensional structure of an embodiment of an angle-adjustable lamp of the present invention, wherein the light source is adjusted to different angles;

[0014] Figure 4 This is a schematic diagram of the exploded structure of an embodiment of an angle-adjustable lamp of the present invention;

[0015] Figure 5 This is a second schematic diagram of the exploded structure of an embodiment of an angle-adjustable lamp of the present invention;

[0016] Figure 6 for Figure 5 Enlarged view of part A;

[0017] Figure 7 This is the third exploded structural diagram of an embodiment of the angle-adjustable lamp of the present invention.

[0018] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] Reference Figures 1 to 7 , an embodiment of the utility model of an adjustable angle lamp is proposed, comprising a lamp holder 101, a light source body 102 mounted on the lamp holder 101 and capable of adjusting the angle, a connection box 103 connected to the light source body 102 is provided on the lamp holder 101, a cover 104 is provided on the connection box 103, circular bayonet holes are provided on both sides of the connection box 103 and the cover 104, hollow bayonet holes 107 are extended from the two ends of the light source body 102 to fit the circular bayonet holes, the bayonet holes 107 are inserted into the circular bayonet holes and can be rotated, and an adjusting screw is embedded in the bayonet hole The gear and the adjusting gear are linked to the light source body 102. The adjusting gear is divided into a card-embedded column part 108 embedded in the card column 107 and a gear part 109 with gears arranged in a ring. A spring groove 110 is provided at the bottom of the connecting box 103. A spring clip 111 with elasticity and interacting with the adjusting gear is embedded in the spring groove 110. When the adjusting gear is rotated, the spring clip 111 interacts with the adjusting gear by virtue of elastic force. When the adjusting gear stops rotating, the top of the spring clip 111 is stuck in the corresponding gear to realize the rotation positioning of the adjusting gear.

[0021] The inner hollow of the clamping column 107 and the adjusting gear facilitates the passage of the wire.

[0022] The shape of the light source 102 is not fixed and can be designed according to needs and preferences, with a variety of styles and no restrictions. In this embodiment, the light source 102 is set to a circular ring. In addition, since the two ends of the light source 102 extend from hollow clamping posts 107 that adapt to the circular bayonet, the clamping posts 107 snap into the circular bayonet and can rotate. Therefore, the light source 102 can be installed in either a forward or reverse direction. In this way, the light-emitting surface of the light source 102 can face up or down. The forward or reverse installation design provides users with more options. Users can adjust the direction of the light-emitting surface according to different scene requirements and personal preferences. For example, when direct lighting is required, the light-emitting surface can be turned downward to provide concentrated light to illuminate a specific area; when indirect lighting or creating a soft atmosphere is required, the light-emitting surface can be turned upward to achieve a warmer and more comfortable effect through reflected light. The installation method of the light source 102 is flexible and versatile, with a wide range of applications and strong versatility.

[0023] The clamping column 107, the adjustment gear, and the spring clamp 111 in the above structure form an angle adjustment structure, which allows the light source body 102 to be flipped to adjust the luminous angle. When the angle needs to be adjusted, the light source body 102 is moved back and forth to rotate the light source body 102. The rotation of the light source body 102 drives the clamping column 107 and the adjustment gear to rotate synchronously. When the adjustment gear rotates, the spring clamp 111 interacts with the adjustment gear by elastic force. When the adjustment gear stops rotating, the top of the spring clamp 111 snaps into the corresponding gear, thereby achieving the rotational positioning of the adjustment gear. The light source body 102 can be flexibly adjusted to meet different usage requirements. Moreover, the structure of the utility model is simple and reasonable, and the design is ingenious. The clamping column 107, the adjustment gear, and the spring clamp 111 form an angle adjustment structure, which can flexibly adjust the angle of the light source body 102 to meet diverse lighting needs and expand the lighting range. In addition, the minimalist structure has a small number of parts and high assembly efficiency, effectively simplifies the processing process, saves material costs and transportation costs, and can be applied to different lamps, with a wide range of applications and strong versatility.

[0024] The lamp also includes a waterproof damping ring, which includes a waterproof ring portion 117 positioned between the connection box 103 and the cover 104, and a damping ring portion 118 positioned between the clamping post 107 and the circular retaining hole to generate frictional damping. The waterproof damping ring is an integrally formed structure. The waterproof damping ring provides both waterproofing and frictional damping. The integrated waterproofing and damping further simplifies the structure, effectively improving the waterproofing coefficient and safety performance. When the damping ring portion 118 is positioned between the clamping post 107 and the circular retaining hole, its elasticity allows it to form close contact with the adjacent component surfaces. When relative movement occurs between the clamping post 107 and the circular retaining hole, the friction between the damping ring portion 118 and the component surface hinders this movement, thereby generating a damping effect. The magnitude of this friction depends on factors such as the material properties of the waterproof damping ring, the degree of compression, and the roughness of the component surface. By providing damping, the waterproof damping ring can reduce unnecessary vibration and shaking between components. This makes the entire structure more stable, reducing the risk of fatigue and damage caused by vibration. It ensures components remain correctly positioned, both statically and dynamically, improving product reliability and service life. Friction and collision between components often generate noise. The damping effect of the waterproof damping ring absorbs and reduces this vibration energy, thereby reducing noise levels. This is particularly important in noise-sensitive environments such as homes, offices, or medical equipment. It provides a quieter operating environment and enhances the user experience. Furthermore, compared to traditional damping devices, using a waterproof damping ring as a damping element simplifies product design. No additional complex damping mechanisms are required; simply selecting the appropriate waterproof damping ring material and size can achieve the damping effect. This not only reduces costs, but also reduces product size and weight, increasing design flexibility. In summary, this waterproof damping ring not only provides a waterproof seal but also provides a damping function, offering diverse functions that significantly improve product performance and reliability.

[0025] A plurality of guide bars 112 are provided on the outer side wall of the locking column portion 108 , and a guide slot 113 is provided on the inner side wall of the circular bayonet hole to be fixedly engaged with the guide bars 112 .

[0026] A first arc-shaped bayonet 105 is provided on both sides of the connection box 103, and a second arc-shaped bayonet 106 corresponding to the first arc-shaped bayonet 105 is provided on both sides of the cover body 104. The first arc-shaped bayonet 105 and the second arc-shaped bayonet 106 are assembled into the circular bayonet, the structural design is simple and reasonable, and the assembly is easy and convenient.

[0027] The cover 104 extends downwardly to form a plurality of screw hole columns 114 , and the connection box 103 is provided with screw holes 115 corresponding to the screw hole columns 114 . Screws 116 are screwed into the screw holes 115 and the screw hole columns 114 from bottom to top to connect and fix the connection box 103 to the cover 104 .

[0028] The present invention realizes a simple and reasonable structure and ingenious design, wherein the clamping column 107, the adjustment gear, and the spring clamp 111 form an angle adjustment structure, which can flexibly adjust the angle of the light source body 102 to meet diverse lighting needs and expand the lighting range. Moreover, the utility model has a minimalist structure, a small number of parts, high assembly efficiency, effectively simplifies the processing steps, saves material costs and transportation costs, can be applied to different lamps, has a wide range of applications, strong versatility, and is waterproof and damped in an integrated manner, further simplifies the structure, and effectively improves the waterproof coefficient and safety performance of the angle-adjustable lamp.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A lamp with adjustable angle, characterized in that: The utility model comprises a lamp holder, a light source body which is installed on the lamp holder and can adjust the angle, a connecting box connected to the light source body is provided on the lamp holder, a cover body is provided on the upper cover of the connecting box, circular bayonet holes are provided on both sides of the connecting box and the cover body, hollow clamping columns which are adapted to the circular bayonet holes are extended from the two ends of the light source body, the clamping columns are clamped into the circular bayonet holes and can be rotated, an adjusting gear is embedded in the clamping column and the adjusting gear is linked to the light source body, the adjusting gear is divided into a clamping column part which is embedded in the clamping column and a gear part which is annularly arranged with gears, a spring groove is provided at the bottom of the connecting box, a spring clamp which is elastic and interacts with the adjusting gear is embedded in the spring groove, when the adjusting gear is rotated, the spring clamp interacts with the adjusting gear by virtue of elastic force, and when the adjusting gear stops rotating, the top of the spring clamp is clamped into the corresponding gear to realize the rotation positioning of the adjusting gear.

2. The angle-adjustable lamp according to claim 1, characterized in that: The lamp also includes a waterproof damping ring, which includes a waterproof ring part clamped between the connecting box and the cover body, and a damping ring part clamped between the clamping column and the circular clamping mouth to generate friction damping effect. The waterproof damping ring is an integrally formed structure.

3. The angle-adjustable lamp according to claim 1 or 2, characterized in that: The outer side wall of the embedded column part is provided with a plurality of guide strips, and the inner side wall of the circular bayonet is provided with a guide slot which is fixedly engaged with the guide strips.

4. The angle-adjustable lamp according to claim 3, characterized in that: The connection box is provided with first arc-shaped bayonet on both sides, and the cover is provided with second arc-shaped bayonet on both sides corresponding to the first arc-shaped bayonet. The first arc-shaped bayonet and the second arc-shaped bayonet are combined to form the circular bayonet.

5. The angle-adjustable lamp according to claim 4, characterized in that: A plurality of screw hole columns extend downward from the cover body, and screw holes corresponding to the screw hole columns are provided on the connection box. Screws are screwed into the screw holes and the screw hole columns from bottom to top to connect and fix the connection box to the cover body.

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