Down lamp connected through spinning buckle

Abstract

The utility model provides a down lamp connected through a rotary buckle, which relates to the technical field of illumination, and is characterized in that the down lamp comprises a lamp body and a surface ring, wedge-shaped clamping blocks are uniformly arranged on the front side of the lamp body, wedge-shaped grooves are uniformly and fixedly arranged on the inner side of the upper part of the surface ring, the wedge-shaped grooves are in one-to-one correspondence with the wedge-shaped clamping blocks, and the wedge-shaped clamping blocks are arranged in the wedge-shaped grooves. And the wedge-shaped clamping block is detachably screwed and buckled in the wedge-shaped groove. By means of the corresponding design of the wedge-shaped clamping blocks and the wedge-shaped grooves, the lamp body and the face ring can be rapidly and safely connected in a spinning and buckling mode or detached. The installation process is simplified, the installation efficiency is improved, and meanwhile the lamp is convenient to maintain and replace. The fixing plates are symmetrically and fixedly arranged on the inner side of the face ring, the stability of connection between the lamp body and the face ring is further ensured through the arrangement of the torsional spring and the elastic clamp, and more design choices are provided through the cylindrical face ring.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a downlight connected by a screw buckle. Background Art

[0002] As an important part of indoor lighting, downlights are widely used in environments such as homes, offices, and commercial places. With the improvement of people's aesthetic concepts and the increase of personalized needs, higher requirements are put forward for the design of downlights. Not only good lighting effects are required, but also installation convenience, heat dissipation performance, structural stability, and personalized customization of appearance are pursued.

[0003] However, the existing downlight designs have deficiencies in many aspects:

[0004] Complex and unsafe installation: Traditional downlights mostly use threaded connections or simple snap-fastener methods. These connection methods are often not firm enough, the installation process is cumbersome, and there are safety hazards during high-altitude operations. Once the installation is unstable, it may cause the lamp to fall off and result in safety accidents.

[0005] Poor performance: After long-term operation, downlights generate a large amount of heat. If the heat dissipation design is unreasonable, it is easy to cause overheating of internal components, shorten the service life, and even pose a fire risk. Although some existing downlights use heat sinks, the distribution is uneven or the area is insufficient, and the heat dissipation efficiency is limited.

[0006] Poor structural stability: Some downlights use thinner materials or simplify the structural design in order to pursue lightness, which sacrifices the stability and durability of the lamps to a certain extent. Problems such as deformation and loosening may occur after long-term use.

[0007] Lack of personalized choices: The styles of downlights on the market are relatively single, making it difficult to meet the needs of consumers for different decoration styles and personal preferences. Especially for the face ring design, most are fixed styles, restricting the diversity of decoration.

[0008] Inconvenient maintenance: Due to the limitations of the installation structure, when the downlight needs to be repaired or the bulb needs to be replaced, professional personnel are often required to operate, increasing the maintenance cost and difficulty. Summary of the Utility Model

[0009] Aiming at the deficiencies of the existing technology, the utility model provides a downlight connected by a screw buckle, aiming to achieve fast and safe installation and disassembly, improve the heat dissipation performance, enhance the structural stability, and also provide a variety of face ring choices according to market demands. At the same time, it is convenient for daily maintenance, effectively solves the deficiencies in the existing technology, and meets the needs of the modern lighting market.

[0010] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0011] A downlight connected by screwing, characterized in that: it includes a lamp body and a face ring. Wedge-shaped blocks are evenly arranged on the front side edge of the lamp body. Wedge-shaped grooves are evenly and fixedly arranged on the inner side edge of the upper part of the face ring. The wedge-shaped grooves correspond to the wedge-shaped blocks one by one, and the wedge-shaped blocks are detachably screwed inside the wedge-shaped grooves.

[0012] In a preferred technical solution, a cylinder is arranged on the inner side edge of the face ring, and the wedge-shaped groove is arranged on the upper side edge of the cylinder.

[0013] In a preferred technical solution, fixing plates are symmetrically and fixedly arranged on the inner side edge of the face ring.

[0014] In a preferred technical solution, the face ring, the cylinder, the wedge-shaped groove and the fixing plates are of an integral structure.

[0015] In a preferred technical solution, a torsion spring is arranged on the fixing plate, and a spring clip is fixedly arranged on the outer side of the torsion spring.

[0016] In a preferred technical solution, heat dissipation fins are evenly arranged on the outer side of the lamp body.

[0017] The present utility model provides a downlight connected by screwing. It has the following beneficial effects:

[0018] Through the corresponding design of the wedge-shaped blocks and the wedge-shaped grooves in the present utility model, the lamp body and the face ring can be quickly and safely screwed and connected or disassembled. This design greatly simplifies the installation process, improves the installation efficiency, and also facilitates the maintenance and replacement of the lamp. Heat dissipation fins are evenly arranged on the outer side of the lamp body, which helps to improve the heat dissipation performance of the lamp, extend the service life of the lamp, and reduce the safety hazards caused by overheating. Fixing plates are symmetrically and fixedly arranged on the inner side edge of the face ring, and the arrangement of the torsion spring and the spring clip further ensures the stability of the connection between the lamp body and the face ring. This integral structure design enhances the overall strength and durability of the lamp. The design of the face ring can be customized according to market demands. For example, a flat face ring is suitable for the general market, while a cylindrical face ring (divided into a shallow cylinder and a deep cylinder) provides more design options to meet the decorative needs of different consumers. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present utility model;

[0020] Figure 2 It is a schematic structural diagram of Embodiment 2 of the present utility model;

[0021] Figure 3 It is a schematic structural diagram of the cooperation between the lamp body of the present utility model and face rings of different models;

[0022] In the figure: 1 - lamp body, 2 - face ring, 3 - wedge-shaped clamping block, 4 - wedge-shaped groove, 5 - cylinder, 6 - fixing plate, 7 - torsion spring, 8 - magazine, 9 - heat sink. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] As Figure 1 shown, a downlight connected by a snap connection includes a lamp body 1 and a face ring 2. Wedge-shaped clamping blocks 3 are evenly arranged on the front side edge of the lamp body 1. Wedge-shaped grooves 4 are evenly and fixedly arranged on the upper inner side edge of the face ring 2. The wedge-shaped grooves 4 correspond to the wedge-shaped clamping blocks 3 one by one, and the wedge-shaped clamping blocks 3 are detachably snapped into the inside of the wedge-shaped grooves 4.

[0026] Fixing plates 6 are symmetrically and fixedly arranged on the inner side edge of the face ring 2. The face ring 2, the wedge-shaped grooves 4 and the fixing plates 6 are of an integral structure. A torsion spring 7 is arranged on the fixing plate 6, and a magazine 8 is fixedly arranged on the outer side of the torsion spring 7. Heat sinks 9 are evenly arranged on the outer side of the lamp body 1.

[0027] The face ring 2 of this embodiment is a flat face ring to meet the personalized needs of the market. The lamp body 1 module is designed with a separate snap connection structure with the face ring 2 for safe installation and disassembly.

[0028] Embodiment 2

[0029] As Figure 2 and 3 shown, a downlight connected by a snap connection includes a lamp body 1 and a face ring 2. Wedge-shaped clamping blocks 3 are evenly arranged on the front side edge of the lamp body 1. Wedge-shaped grooves 4 are evenly and fixedly arranged on the upper inner side edge of the face ring 2. The wedge-shaped grooves 4 correspond to the wedge-shaped clamping blocks 3 one by one, and the wedge-shaped clamping blocks 3 are detachably snapped into the inside of the wedge-shaped grooves 4.

[0030] A cylinder 5 is arranged on the inner side edge of the face ring 2, and the wedge-shaped grooves 4 are arranged on the upper side edge of the cylinder 5. Fixing plates 6 are symmetrically and fixedly arranged on the inner side edge of the face ring 2. The face ring 2, the cylinder 5, the wedge-shaped grooves 4 and the fixing plates 6 are of an integral structure. A torsion spring 7 is arranged on the fixing plate 6, and a magazine 8 is fixedly arranged on the outer side of the torsion spring 7. Heat sinks 9 are evenly arranged on the outer side of the lamp body 1.

[0031] In this embodiment, a cylinder 5 is arranged on the inner side edge of the face ring 2, and it can be designed into a shallow cylinder face ring and a deep cylinder face ring according to the height of the cylinder 5, and various face rings can be configured according to market demands.

[0032] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A downlight connected by screwing, characterized in that: It includes a lamp body (1) and a face ring (2). Wedge-shaped blocks (3) are evenly arranged on the front side edge of the lamp body (1). Wedge-shaped grooves (4) are evenly and fixedly arranged on the inner side edge of the upper part of the face ring (2). The wedge-shaped grooves (4) correspond to the wedge-shaped blocks (3) one by one, and the wedge-shaped blocks (3) are detachably screwed into the inside of the wedge-shaped grooves (4).

2. The downlight connected by screwing according to claim 1, wherein: A cylinder (5) is arranged on the inner side edge of the face ring (2), and the wedge-shaped groove (4) is arranged on the upper side edge of the cylinder (5).

3. The downlight connected by screwing according to claim 2, characterized in that: Fixing plates (6) are symmetrically and fixedly arranged on the inner side edge of the face ring (2).

4. A downlight connected by screwing according to claim 3, characterized in that: The face ring (2), the cylinder (5), the wedge-shaped groove (4) and the fixing plate (6) are of an integral structure.

5. A downlight connected by screwing according to claim 4, characterized in that: A torsion spring (7) is arranged on the fixing plate (6), and a cartridge clip (8) is fixedly arranged on the outer side of the torsion spring (7).

6. The downlight connected by screwing according to claim 2, characterized in that: Heat dissipation fins (9) are evenly arranged on the outer side of the lamp body (1).

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