CN220506597U

CN220506597U - Combined down lamp structure

Info

Publication number: CN220506597U
Application number: CN202322233699.3U
Authority: CN
Inventors: 彭晓敏; 刘仁义
Original assignee: Guangdong Torreyfu Lighting Equipment Co ltd
Current assignee: Guangdong Torreyfu Lighting Equipment Co ltd
Priority date: 2023-08-19
Filing date: 2023-08-19
Publication date: 2024-02-20
Anticipated expiration: 2033-08-19

Abstract

The utility model discloses a combined down lamp structure, which comprises a barrel shell with a closed top end, wherein a light source plate and a lens body are arranged in the barrel shell, and the light source plate is attached to the top wall of the barrel shell and is fixed through a screw rod; the device is also provided with a horn-shaped diffuser, and the top end of the horn-shaped diffuser is integrally formed with a circular ring; the circular ring is positioned in the cylinder shell, and the outer annular surface of the circular ring is attached to the inner wall of the cylinder shell and fixed through at least one screw. The utility model has reasonable structural arrangement, is composed of the cylinder shell, the horn-shaped diffuser and the light source plate, and the circular ring at the upper part of the horn-shaped diffuser is fixed on the cylinder shell through the screw, so that the utility model has the advantages of convenient disassembly and assembly, realization of visual effects of ultra-narrow and hidden frames after installation, local structure replacement when local damage, contribution to reducing disassembly and maintenance cost, guarantee of use stability and reliability, strong applicability and good practicability.

Description

Combined down lamp structure

Technical Field

The utility model belongs to the technical field of down lamps, and particularly relates to a combined down lamp structure.

Background

The down lamp is a common lamp structure for decoration and illumination, has the advantages of energy conservation, low carbon, long service life and the like, and mainly comprises a down lamp body, a radiator and a light source plate which are positioned in the down lamp body, and a lens body fixed on the radiator, wherein the down lamp in the prior art is as follows: CN216643965U, patent name: the utility model provides an embedded down lamp with quick assembly disassembly mechanism, includes down lamp shell, down lamp base and outer dish of following, and the central fixed mounting at down lamp shell top has the light source board, and the bottom block of down lamp shell is connected with the down lamp base, and the mounting groove has been seted up to the inside of down lamp base, and the central rotation of down lamp base bottom is connected with the knob, and the one end fixedly connected with axis of rotation that the knob is close to the down lamp base, and the inside fixedly connected with fixed disk that the top of axis of rotation passed down lamp base and extended to the mounting groove.

Although the lamp can meet the use requirements of general conditions, the shell of the down lamp is integrally formed, so that the disassembly, assembly and maintenance operations of the radiator and the light source plate inside are not facilitated, and meanwhile, the whole structure of the shell of the down lamp needs to be replaced when the part is damaged, so that the maintenance cost is greatly increased, and the disassembly and assembly of the radiator and the light source plate inside are complicated, so that the applicability and the practicability are limited.

Disclosure of Invention

The utility model aims to provide a combined down lamp structure which is reasonable in structural arrangement and is beneficial to convenience in disassembly and assembly.

The technical scheme for realizing the aim of the utility model is that the combined down lamp structure comprises a barrel shell with a closed top end, wherein a light source plate and a lens body are arranged in the barrel shell, and the light source plate is attached to the top wall of the barrel shell and is fixed through a screw rod;

the device is also provided with a horn-shaped diffuser, and the top end of the horn-shaped diffuser is integrally formed with a circular ring;

the circular ring is positioned in the cylinder shell, and the outer annular surface of the circular ring is attached to the inner wall of the cylinder shell and fixed through at least one screw.

Further preferred are: i-shaped clamping grooves are formed in the symmetrical side walls of the cylinder shell;

the outside of the cylinder shell is provided with a clamp spring structure, and the clamp spring structure is clamped in the I-shaped clamping groove for positioning.

Further preferred are: the top of the inner ring of the circular ring is provided with a supporting groove;

the bottom edge of the lens body is abutted on the abutting groove for positioning.

Further preferred are: the overall height of the light source plate and the lens body is matched with the depth of the inner cavity of the cylinder shell.

Further preferred are: the clamp spring structure comprises a spring body and a U-shaped abutting part which are integrally formed;

the spring body is positioned in the I-shaped clamping groove, and the middle part of the I-shaped clamping groove is clamped into the two ends of the spring body.

Further preferred are: the side wall of the cylinder shell is provided with a vertical strip-shaped groove, and the screw penetrates through the vertical strip-shaped groove and is fixed with the circular ring through threads.

The utility model has the positive effects that: the utility model has reasonable structural arrangement, is composed of the cylinder shell, the horn-shaped diffuser and the light source plate, and the circular ring at the upper part of the horn-shaped diffuser is fixed on the cylinder shell through the screw, so that the utility model has the advantages of convenient disassembly and assembly, realization of visual effects of ultra-narrow and hidden frames after installation, local structure replacement when local damage, contribution to reducing disassembly and maintenance cost, guarantee of use stability and reliability, strong applicability and good practicability.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic illustration of a horn diffuser according to the present utility model.

Reference numerals: the LED lamp comprises a cylinder shell 1, a light source plate 2, a lens body 3, a horn-shaped diffuser 4, a circular ring 5, screws 6, an I-shaped clamping groove 7, a clamp spring structure 8, a spring body 81, a U-shaped abutting part 82, an abutting groove 9 and a vertical strip-shaped groove 10.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, a combined down lamp structure comprises a barrel shell 1 with a closed top end, wherein a light source plate 2 and a lens body 3 are arranged in the barrel shell, and the light source plate is attached to the top wall of the barrel shell and is fixed through a screw rod; the light source plate and the lens body form a whole, so that the disassembly, assembly and maintenance operations are convenient, and the cylinder shell can be a metal structure body or a plastic structure body.

The device is also provided with a horn-shaped diffuser 4, and the top end of the horn-shaped diffuser is integrally formed with a circular ring 5; when in installation, the circular ring is positioned in the cylinder shell, and the outer annular surface of the circular ring is attached to the inner wall of the cylinder shell and is fixed by at least one screw 6. In this embodiment, a vertical bar-shaped groove 10 is provided on the side wall of the cylinder shell, and the screw passes through the vertical bar-shaped groove and is screwed with the circular ring. The two screws are fixed, so that the stability and reliability of installation can be ensured, and one, three or more screws can be adopted in the practical application process. The mounting position of the horn-shaped diffuser can be adjusted according to the needs through the vertical strip-shaped groove, and the mounting requirements of the lenses with different heights are met.

In the embodiment, the symmetrical side walls of the cylinder shell are provided with I-shaped clamping grooves 7; the outside of the cylinder shell is provided with a clamp spring structure 8, and the clamp spring structure is clamped in the I-shaped clamping groove for positioning. The clamp spring structure 8 comprises a spring body 81 and a U-shaped abutting part 82 which are integrally formed; the spring body is positioned in the I-shaped clamping groove, and the middle part of the I-shaped clamping groove is clamped into the two ends of the spring body. In this embodiment, the snap spring structure is mainly used for fastening the whole lamp at the installation position.

The method comprises the following steps: the top of the inner ring of the circular ring is provided with a supporting groove 9; the bottom edge of the lens body is abutted on the abutting groove for positioning. The overall height of the light source plate and the lens body is matched with the depth of the inner cavity of the cylinder shell. In this embodiment, with the above structure, after installation, the lens body can be limited by abutting, so that the lens body always abuts against the bottom surface of the light source plate, and the lighting effect is improved.

The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.

Claims

1. The utility model provides a combination formula down lamp structure, includes top confined shell, be provided with light source board and lens in the shell, its characterized in that: the light source plate is attached to the top wall of the cylinder shell and is fixed through a screw rod;

2. The combination down lamp structure of claim 1, wherein: i-shaped clamping grooves are formed in the symmetrical side walls of the cylinder shell;

3. A modular down lamp structure according to claim 2, wherein: the top of the inner ring of the circular ring is provided with a supporting groove;

4. A modular down lamp structure according to claim 3, wherein: the overall height of the light source plate and the lens body is matched with the depth of the inner cavity of the cylinder shell.

5. The modular down lamp structure of claim 4, wherein: the clamp spring structure comprises a spring body and a U-shaped abutting part which are integrally formed;

6. The combination down lamp structure of claim 5, wherein: the side wall of the cylinder shell is provided with a vertical strip-shaped groove, and the screw penetrates through the vertical strip-shaped groove and is fixed with the circular ring through threads.