Clamping and positioning lamp structure

Abstract

The utility model discloses a clamping and positioning lamp structure which comprises a disc lamp body, a driving power supply and a light source plate, a lampshade is arranged on the bottom face of the disc lamp body, and the clamping and positioning lamp structure is further provided with a cylindrical shell and a horn-shaped light guide cover with a reflective inner surface. A convex ring is integrally formed at the top of the inner wall of the cylindrical shell; a convex edge is integrally formed at the upper part of the outer wall of the disc lamp body; a receding groove is formed in the inner edge of the top face of the horn-shaped light guide cover. A plurality of first powerful magnets are embedded and fixed on the bottom surface of the convex ring; and a second powerful magnet is embedded on the top surface of the trumpet-shaped light guide cover. The horn-shaped light guide cover is magnetically attracted and positioned through the first powerful magnet and the second powerful magnet, the disc lamp body is positioned through the convex edge, the disassembly and assembly convenience is improved, the installation stability can be guaranteed, disassembly, assembly and maintenance operation of the lampshade and the light source plate cannot be affected, different disc lamp bodies can be replaced conveniently, and the use cost is reduced. Light rays on the edge of the light source plate can be reflected through the horn-shaped light guide cover, and the lighting effect can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, specifically relating to a clamping and positioning lighting structure. Background Technology

[0002] UFO lights are a common type of lighting and decorative electrical appliance structure. They generally consist of a disc-shaped lamp body, a light source plate fixed inside the disc-shaped lamp body, and a light-transmitting lampshade. The light from the light source plate shines outward through the light-transmitting lampshade. Existing lamp bodies are not conducive to installing light guides, which leads to wasted light at the edges, affecting the lighting efficiency. They are also not conducive to the installation and positioning of the lamp body, affecting its normal use. Utility Model Content

[0003] The purpose of this invention is to provide a clamping and positioning lamp structure, which aims to solve the technical shortcomings of the existing UFO lamp in terms of the difficulty in installing the light guide cover.

[0004] The technical solution to achieve the purpose of this utility model is a clamping and positioning lamp structure, including a disc lamp body, a driving power supply fixed on the bottom surface of the disc lamp body, and a light source board connected to the driving power supply. The bottom surface of the disc lamp body is provided with a lamp cover, and it is also provided with a cylindrical outer shell and a horn-shaped light guide with a reflective inner surface.

[0005] The inner wall of the cylindrical shell has an integrally formed protruding ring at the top, and the inner diameter of the protruding ring matches the upper inner diameter of the horn-shaped light guide cover.

[0006] The upper part of the outer wall of the disc lamp body is integrally formed with a raised edge;

[0007] The inner edge of the top surface of the horn-shaped light guide cover is provided with a clearance groove that matches the convex edge.

[0008] The bottom surface of the convex ring is inlaid with several first strong magnets, and the top surface of the horn-shaped light guide cover is inlaid with second strong magnets.

[0009] The disc lamp body is located inside the horn-shaped light guide cover, the convex edge is inserted into the clearance groove, the horn-shaped light guide cover is located inside the cylindrical outer shell, and the first strong magnet and the second strong magnet are magnetically attracted and positioned, and the convex edge is clamped and positioned.

[0010] A further preferred embodiment is that the top of the outer wall of the horn-shaped light guide cover is integrally formed with a support ear, and the second powerful magnet is embedded in the top surface of the support ear.

[0011] A further preferred embodiment is that the overall height of the disc lamp body and the lampshade is less than the height of the horn-shaped light guide cover;

[0012] The height of the horn-shaped light guide cover matches the height of the inner cavity of the cylindrical outer shell.

[0013] A further preferred embodiment is that: both the inner wall of the cylindrical outer shell and the outer wall of the horn-shaped light guide are provided with buckles, and a fall arrest rope is provided between the buckles.

[0014] A further preferred embodiment is that the diameter of the convex edge is larger than the top inner diameter of the horn-shaped light guide cover;

[0015] The height of the protruding edge is the same as the depth of the recessed groove.

[0016] A further preferred embodiment is that the cylindrical outer shell is made of aluminum or plastic.

[0017] Compared with the prior art, this utility model has the following positive effects: This utility model is provided with a cylindrical outer shell and a trumpet-shaped light guide with a reflective inner surface. The upper part of the outer wall of the disc lamp body is integrally formed with a raised edge, and several first strong magnets are embedded and fixed on the bottom surface of the raised ring. A second strong magnet is embedded on the top surface of the trumpet-shaped light guide. During assembly, the trumpet-shaped light guide is magnetically positioned by the first and second strong magnets, and the disc lamp body is positioned by the raised edge, improving the convenience of disassembly and assembly, ensuring the stability of installation, and not affecting the disassembly and maintenance of the lamp cover and light source board. It also facilitates the replacement of different disc lamp bodies, expanding its applicability. Furthermore, the light from the edge of the light source board can be reflected by the trumpet-shaped light guide, which helps improve the lighting efficiency. It also eliminates the need to process mounting holes on the disc lamp body, improving the overall waterproof and dustproof performance, and solving the technical shortcomings of existing UFO lamps that make it difficult to install the light guide. Attached Figure Description

[0018] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the specific structure of the horn-shaped light guide cover in this utility model;

[0022] Figure 4 This is a schematic diagram of the specific structure of the cylindrical outer shell in this utility model.

[0023] Reference numerals: 1. Disc lamp body; 2. Power supply; 3. Light source board; 4. Lampshade; 5. Cylindrical outer shell; 6. Horn-shaped light guide cover; 7. Convex ring; 8. Convex edge; 9. Alternating groove; 10. First strong magnet; 11. Second strong magnet; 12. Support ear; 13. Buckle; 14. Fall protection rope. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] See Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a clamping and positioning lamp structure includes a disc lamp body 1, a driving power supply 2 fixed on the bottom surface of the disc lamp body, and a light source board 3 connected to the driving power supply. A lampshade 4 is provided on the bottom surface of the disc lamp body. In this embodiment, the above structures are all conventional structures of the prior art, and are simply applied, so they are not described in detail. The lampshade is an acrylic lampshade, which is connected to the disc lamp body by a snap-fit ​​method.

[0027] In this embodiment, it also includes a cylindrical outer shell 5 and a horn-shaped light guide 6 with a reflective inner surface; and a convex ring 7 is integrally formed on the top of the inner wall of the cylindrical outer shell, the inner diameter of which matches the upper inner diameter of the horn-shaped light guide; the width of the convex ring can be processed and set as needed, mainly to match the horn-shaped light guide, and a convex edge 8 is integrally formed on the upper part of the outer wall of the disc lamp body; the width of the convex edge can be set as needed, mainly for locking and limiting with the horn-shaped light guide, and a clearance groove 9 that matches the convex edge is provided at the inner edge of the top surface of the horn-shaped light guide; to improve the convenience and stability of installation, several first strong magnets 10 are embedded and fixed on the bottom surface of the convex ring, and a second strong magnet 11 is embedded on the top surface of the horn-shaped light guide; the cylindrical outer shell is an aluminum shell or a plastic shell. The diameter of the convex edge is larger than the top inner diameter of the horn-shaped light guide; the height of the convex edge is the same as the depth of the clearance groove.

[0028] During assembly, the disc lamp body is positioned inside the horn-shaped light guide cover, the protruding edge is engaged in the recessed groove, and the horn-shaped light guide cover is located inside the cylindrical outer shell. The first and second strong magnets magnetically attract and position the disc lamp body, clamping and holding the protruding edge in place. The disc lamp body is inserted downwards from above the horn-shaped light guide cover, ensuring the protruding edge is contained within the recessed groove, preventing the disc lamp body from loosening or falling off and guaranteeing stable installation.

[0029] In practical applications, the top of the outer wall of the horn-shaped light guide cover is integrally formed with a support lug 12, and the second strong magnet is embedded in the top surface of the support lug. Alternatively, the second strong magnet can be directly embedded in the top surface of the horn-shaped light guide cover, and can be configured as needed.

[0030] Furthermore, the overall height of the disc-shaped lamp body and lampshade is less than the height of the horn-shaped light guide; the height of the horn-shaped light guide matches the height of the inner cavity of the cylindrical outer shell. This improves the overall aesthetics after assembly.

[0031] In this embodiment, both the inner wall of the cylindrical outer shell and the outer wall of the horn-shaped light guide are provided with buckles 13, and a fall arrest rope 14 is provided between the buckles. This can prevent the horn-shaped light guide from loosening or falling off, thus improving fall protection.

[0032] Compared with the prior art, this utility model has the following positive effects: This utility model is provided with a cylindrical outer shell and a trumpet-shaped light guide with a reflective inner surface. The upper part of the outer wall of the disc lamp body is integrally formed with a raised edge, and several first strong magnets are embedded and fixed on the bottom surface of the raised ring. A second strong magnet is embedded on the top surface of the trumpet-shaped light guide. During assembly, the trumpet-shaped light guide is magnetically positioned by the first and second strong magnets, and the disc lamp body is positioned by the raised edge, improving the convenience of disassembly and assembly, ensuring the stability of installation, and not affecting the disassembly and maintenance of the lamp cover and light source board. It also facilitates the replacement of different disc lamp bodies, expanding its applicability. Furthermore, the light from the edge of the light source board can be reflected by the trumpet-shaped light guide, which helps improve the lighting efficiency. It also eliminates the need to process mounting holes on the disc lamp body, improving the overall waterproof and dustproof performance, and solving the technical shortcomings of existing UFO lamps that make it difficult to install the light guide.

[0033] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0034] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A clamping positioning lamp structure, comprising a disc lamp body, a driving power supply fixed on the bottom surface of the disc lamp body, and a light source plate connected with the driving power supply, wherein the bottom surface of the disc lamp body is provided with a lampshade. It also features a cylindrical outer shell and a horn-shaped light guide with a reflective inner surface; The inner wall of the cylindrical shell has an integrally formed protruding ring at the top, and the inner diameter of the protruding ring matches the upper inner diameter of the horn-shaped light guide cover. The upper part of the outer wall of the disc lamp body is integrally formed with a raised edge; The inner edge of the top surface of the horn-shaped light guide cover is provided with a clearance groove that matches the convex edge. The bottom surface of the convex ring is inlaid with several first strong magnets, and the top surface of the horn-shaped light guide cover is inlaid with second strong magnets. The disc lamp body is located inside the horn-shaped light guide cover, the convex edge is inserted into the clearance groove, the horn-shaped light guide cover is located inside the cylindrical outer shell, and the first strong magnet and the second strong magnet are magnetically attracted and positioned, and the convex edge is clamped and positioned.

2. A clamp mounted light fixture structure as defined in claim 1, wherein: The top of the outer wall of the horn-shaped light guide cover is integrally formed with a support ear, and the second powerful magnet is embedded in the top surface of the support ear.

3. A clamp mounted light fixture structure as defined in claim 1, wherein: The overall height of the disc lamp body and lamp cover is less than the height of the horn-shaped light guide cover; The height of the horn-shaped light guide cover matches the height of the inner cavity of the cylindrical outer shell.

4. A clamp mounted light fixture structure as defined in claim 3, wherein: Both the inner wall of the cylindrical outer shell and the outer wall of the horn-shaped light guide are provided with buckles, and anti-fall ropes are provided between the buckles.

5. A clamp mounted light fixture structure as defined in claim 1, wherein: The diameter of the convex edge is larger than the top inner diameter of the horn-shaped light guide cover; The height of the protruding edge is the same as the depth of the recessed groove.

6. A clamp mounted light fixture structure as defined in claim 1, wherein: The cylindrical outer shell is made of aluminum or plastic.

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