Deep cup anti-dazzle down lamp

Abstract

The utility model discloses a deep cup anti-dazzle down lamp which comprises a radiator, a lamp body assembly and an installation face ring, and strip-shaped connecting grooves are symmetrically formed in the outer wall of the radiator. The lamp body assembly comprises a lamp bracket, a light source body fixed on the lamp bracket and a lens body fixed on the lamp bracket; a reflective deep cup body is also arranged; mounting external threads are arranged on the outer wall of the lamp holder; the reflective deep cup body comprises a reflective cup and a connecting long cylinder integrally formed at the small-diameter end of the reflective cup; the mounting surface ring is fixed on the outer wall of the connecting long cylinder; the lamp holder is arranged on the end face of the radiator and connected and fixed through a connecting piece stretching into the strip-shaped connecting groove. The LED lamp is reasonable in structural arrangement, the installation convenience is improved, the lighting effect is improved, meanwhile, the installation face ring and the radiator are connected into the strip-shaped connecting groove in the outer wall of the radiator through the connecting piece, the disassembly and assembly convenience is improved, overhaul and maintenance operation is convenient, use is stable and reliable, and the LED lamp is suitable for popularization and application. And the applicability and the practicability are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of downlights, and in particular relates to a deep-cup anti-glare downlight. Background Art

[0002] Downlights are a common lighting structure, which generally include a lamp body assembly, a radiator and a face ring. The lamp body assembly and the radiator are fixed with screws, and the face ring is installed on the corresponding mounting holes with spring clips. Although it can meet the general usage requirements, its lamp body assembly and the radiator are not easy to disassemble and separate, which will greatly reduce the convenience of disassembly and assembly. At the same time, the height of the lamp cup in the lamp body assembly is limited, which will affect the lighting effect to a certain extent, and its applicability and practicality are limited. Summary of the Invention

[0003] The purpose of the utility model is to provide a deep cup anti-glare downlight which has a reasonable structure and is conducive to improving the lighting effect.

[0004] The technical solution for achieving the purpose of the utility model is a deep cup anti-glare downlight, comprising a radiator, a lamp body assembly and a mounting surface ring, wherein the outer wall of the radiator is symmetrically provided with strip-shaped connecting grooves;

[0005] The lamp body assembly includes a lamp frame, a light source body fixed on the lamp frame, and a lens body fixed on the lamp frame;

[0006] A reflective deep cup body is also provided;

[0007] The outer wall of the lamp holder is provided with an external mounting thread;

[0008] The reflective deep cup body includes a reflective cup and a connecting long tube integrally formed at the small-diameter end of the reflective cup;

[0009] The mounting surface ring is fixed on the outer wall of the connecting long tube and is located on one end of the connecting long tube close to the reflective cup;

[0010] An internal mounting thread is provided on the inner wall of the end of the connecting tube away from the reflective cup;

[0011] The connecting tube is threadedly connected to the lamp holder;

[0012] The lamp holder is arranged on the end surface of the radiator and is connected and fixed by a connecting piece extending into the strip-shaped connecting groove.

[0013] It is further preferred that: the connecting member is a connecting piece;

[0014] The upper portion of the connecting piece extends into the strip-shaped connecting groove and is fixed by screws;

[0015] The bottom of the connecting piece is attached to the outer surface of the mounting surface ring and fixed by screws.

[0016] Further preferably, a plurality of circular holes are provided on the outer wall of the mounting surface ring, and springs, marbles and pressure rings are provided in the circular holes;

[0017] Under the action of the spring, the outer surface of the marble extends out of the outer surfaces of the pressure ring and the mounting surface ring.

[0018] It is further preferred that: the end surface of the heat sink is provided with a lamp body cavity;

[0019] The lower part of the strip-shaped connecting groove is connected to the lamp body cavity;

[0020] The lamp body assembly and the connecting long tube are located in the lamp body cavity.

[0021] More preferably, the radiator is circular or square.

[0022] Further preferably, the width of the connecting piece matches the width of the strip-shaped connecting groove, and the connecting piece is a metal sheet.

[0023] The utility model has positive effects: the structure of the utility model is reasonably set up, it adopts a reflective deep cup body, and fixes the mounting surface ring on the outer wall of the reflective deep cup body, and cooperates with the mounting external thread on the lamp stand, which is conducive to improving the convenience of installation, and through the reflective deep cup body, the light will be reflected by part of the connecting long tube and then reflected by the reflective cup, which is conducive to improving the lighting effect, and at the same time the mounting surface ring and the radiator are connected to the strip connecting groove on the outer wall of the radiator through a connecting piece, which improves the convenience of disassembly and assembly, facilitates inspection and maintenance operations, is stable and reliable to use, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the specific structure of the reflective deep cup in the utility model.

[0028] Figure numerals: radiator 1, lamp body assembly 2, lamp holder 21, lens body 22, mounting surface ring 3, strip-shaped connecting groove 4, reflective deep cup body 5, reflective cup 51, connecting long tube 52, mounting external thread 6, marble 7, connecting piece 8. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0030] See Figures 1 to 3 The figure shows a deep-cup anti-glare downlight, comprising a heat sink 1, a lamp body assembly 2, and a mounting surface ring 3. The outer wall of the heat sink is symmetrically provided with strip-shaped connecting grooves 4. In this embodiment, the heat sink is circular or square. The heat sink is a conventional structure in the prior art and is not described in detail, but simply used. The mounting surface ring is also a conventional structure in the prior art and is not described in detail.

[0031] At the same time, in this embodiment, the lamp body assembly includes a lamp holder 21, a light source body fixed on the lamp holder and a lens body 22 fixed on the lamp holder; in this embodiment, the light source body is a conventional structure of the prior art, so it is not recorded in detail, but simply applied; a reflective deep cup body 5 is also provided; in order to facilitate installation and positioning, an external mounting thread 6 is provided on the outer wall of the lamp holder; the reflective deep cup body includes a reflective cup 51 and a connecting long tube 52 integrally formed at the small diameter end of the reflective cup; the deep cup effect can be achieved by connecting the long tube with the reflective cup, and the mounting surface ring is fixed on the outer wall of the connecting long tube, and is located on the end of the connecting long tube close to the reflective cup; an internal mounting thread is provided on the inner wall of the end of the connecting long tube away from the reflective cup; wherein, the connecting long tube is threadedly connected to the lamp holder; the lamp holder is arranged on the end face of the radiator, and is connected and fixed by a connector 8 extending into the strip connecting groove. The above structure improves the connection convenience of the reflective deep cup body, and cooperates with the connecting parts to improve the connection convenience and installation stability of the lamp body assembly and the radiator, which is conducive to improving its scope of application and strong practicality.

[0032] In this embodiment, in actual use, the connecting member is a connecting piece; the upper portion of the connecting piece extends into the strip-shaped connecting groove and is secured by screws; the lower portion of the connecting piece is attached to the outer surface of the mounting surface ring and secured by screws. Furthermore, the width of the connecting piece matches the width of the strip-shaped connecting groove, and the connecting piece is a metal sheet. During installation, the connecting piece can be selected with different lengths as needed, and the upper portion of the connecting piece can be installed in different positions within the strip-shaped connecting groove as needed, thereby adjusting the distance between the lamp assembly and the heat sink, thus enhancing practicality.

[0033] The outer wall of the mounting surface ring is provided with several circular holes, within which are placed springs, marbles 7, and a pressure ring. Under the action of the springs, the outer surfaces of the marbles extend beyond the pressure ring and the outer surfaces of the mounting surface ring. In this embodiment, the springs, marbles, and pressure rings are all conventional structures in the prior art. The springs primarily utilize the action of the springs to position the overall structure when it is installed, with the marbles abutting against the inner walls of the mounting holes, ensuring smooth and reliable installation.

[0034] In actual use, the end surface of the heat sink is provided with a lamp body cavity; the lower portion of the strip-shaped connecting groove is connected to the lamp body cavity; the lamp body assembly and the connecting tube are located within the lamp body cavity. This structure ensures that the overall aesthetics of the lamp body assembly and heat sink are maintained after installation. In actual use, the lamp body assembly can be installed inside or outside the lamp body cavity as needed.

[0035] The utility model has positive effects: the structure of the utility model is reasonably set up, it adopts a reflective deep cup body, and fixes the mounting surface ring on the outer wall of the reflective deep cup body, and cooperates with the mounting external thread on the lamp stand, which is conducive to improving the convenience of installation, and through the reflective deep cup body, the light will be reflected by part of the connecting long tube and then reflected by the reflective cup, which is conducive to improving the lighting effect, and at the same time the mounting surface ring and the radiator are connected to the strip connecting groove on the outer wall of the radiator through a connecting piece, which improves the convenience of disassembly and assembly, facilitates inspection and maintenance operations, is stable and reliable to use, and has strong applicability and good practicality.

[0036] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0037] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A deep cup anti-glare downlight, comprising a heat sink, a lamp body assembly, and a mounting surface ring, characterized in that: The outer wall of the radiator is symmetrically provided with strip-shaped connecting grooves; The lamp body assembly includes a lamp frame, a light source body fixed on the lamp frame, and a lens body fixed on the lamp frame; A reflective deep cup body is also provided; The outer wall of the lamp holder is provided with an external mounting thread; The reflective deep cup body includes a reflective cup and a connecting long tube integrally formed at the small-diameter end of the reflective cup; The mounting surface ring is fixed on the outer wall of the connecting long tube and is located on one end of the connecting long tube close to the reflective cup; An internal mounting thread is provided on the inner wall of the end of the connecting tube away from the reflective cup; The connecting tube is threadedly connected to the lamp holder; The lamp holder is arranged on the end surface of the radiator and is connected and fixed by a connecting piece extending into the strip-shaped connecting groove.

2. The deep cup anti-glare downlight according to claim 1, characterized in that: The connecting piece is a connecting piece; The upper portion of the connecting piece extends into the strip-shaped connecting groove and is fixed by screws; The bottom of the connecting piece is attached to the outer surface of the mounting surface ring and fixed by screws.

3. The deep cup anti-glare downlight according to claim 2, characterized in that: A plurality of circular holes are provided on the outer wall of the mounting surface ring, and springs, marbles and pressure rings are provided in the circular holes; Under the action of the spring, the outer surface of the marble extends out of the outer surfaces of the pressure ring and the mounting surface ring.

4. The deep cup anti-glare downlight according to claim 3, characterized in that: The end surface of the radiator is provided with a lamp body cavity; The lower part of the strip-shaped connecting groove is connected to the lamp body cavity; The lamp body assembly and the connecting long tube are located in the lamp body cavity.

5. The deep cup anti-glare downlight according to claim 1, characterized in that: The radiator is circular or square.

6. The deep cup anti-glare downlight according to claim 2, characterized in that: The width of the connecting piece matches the width of the strip-shaped connecting groove, and the connecting piece is a metal sheet.

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