CN209688664U - A kind of built-in fitting for LED underground lamp - Google Patents

Abstract

The utility model discloses a kind of built-in fittings for LED underground lamp, including integrated bottom cover and shell, the bottom cover is set to the bottom of the shell, inner wall of the shell close to the bottom cover side is arranged symmetrically, and there are two the identical through-holes of size, the opening of the shell is symmetrically arranged with the first recessed portion and the second recessed portion, is provided with several guide posts on the periphery wall of the shell.For the utility model by being symmetrical arranged in inner wall of the shell close to bottom cover side there are two the identical through-hole of size, when installation, fixes external lamp bracket and the through-hole, can separate external lamp bracket by the through-hole when carrying out lamp body disassembly, easy to disassemble；First recessed portion and the second recessed portion are used to fasten the inner body of the LED underground lamp, which, to be not easy to loosen in use, avoids lamp body from falling down and pound people or object, have a safety feature for blocking lamp body.

Description

A kind of built-in fitting for LED underground lamp

Technical field

The utility model relates to field of illumination lamp technology, in particular to a kind of built-in fitting for LED underground lamp.

Background technique

Existing LED underground lamp is ceiling mounted by clip spring structure or screw fastening means, with using the time Increase, the brightness of LED underground lamp can gradually decrease, especially the occasion of the illumination for a long time such as market, hospital, hotel, generally Two trienniums are just replaced, and when replacement just needs to dismantle lampshade therein, since the lampshade is to pass through clip spring structure Or screw fastening means is ceiling mounted, and it is inconvenient when leading to disassembly, and the lampshade of the LED underground lamp is " to fasten Formula structure " is easy to loosen in use, is easy to pound people or object when falling down, and has very big security risk.

Utility model content

For above-mentioned defect existing in the prior art, the technical problem to be solved by the present invention is to provide one kind to be used for The built-in fitting of LED underground lamp, solves in above-mentioned LED underground lamp that lamp shade dismantling is inconvenient, is easy to loosen in use, exist The problem of security risk, convenient disassembly are not easy to loosen in use, have a safety feature.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is:

A kind of built-in fitting for LED underground lamp, including integrated bottom cover and shell, the bottom cover are set to the shell The bottom of body, inner wall of the shell close to the bottom cover side are symmetrical arranged there are two the identical through-hole of size, the shell Opening is symmetrically arranged with the first recessed portion and the second recessed portion, is provided with several guide posts on the periphery wall of the shell.

Preferably, the inner wall section of the shell upper end and the upper end of the bottom cover are circular configuration.

Preferably, the centre of first recessed portion is provided with the limited post in rectangular parallelepiped structure.

Preferably, the inner wall section at the shell nozzle is greater than the inner wall section of housing bottom.

Preferably, between the inner and outer wall of the shell with a thickness of 0.85mm-1mm.

Preferably, the through-hole semicircular in shape setting.

By adopting the above technical scheme, a kind of built-in fitting for LED underground lamp provided by the utility model, in the built-in fitting Bottom cover and shell are integrated, and the bottom cover is set to the bottom of shell, pass through the inner wall in the shell close to bottom cover side It is symmetrical arranged there are two the identical through-hole of size, when installation fixes external lamp bracket and the through-hole, the energy when carrying out lamp body disassembly It is enough that external lamp bracket is separated by the through-hole, it is easy to disassemble；And the opening of shell is symmetrically arranged with the first recessed portion and Two recessed portions are provided with several guide posts on the periphery wall of shell, and first recessed portion and the second recessed portion are buried for fastening the LED The inner body of floor-lamp, the guide post, to be not easy to loosen in use, avoid lamp body from falling down and pound for blocking lamp body People or object improves the safety used, has a safety feature.

Detailed description of the invention

Fig. 1 is a kind of perspective view of the built-in fitting for LED underground lamp of the utility model；

Fig. 2 is a kind of sectional side elevation of the built-in fitting for LED underground lamp of the utility model；

In figure, 1- shell, 2- bottom cover, 3- guide post, 4- through-hole, the first recessed portion of 5-, the second recessed portion of 6-.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Figure 1, in a kind of perspective view of the built-in fitting for LED underground lamp of the utility model, the built-in fitting packet Integrated shell 1 and bottom cover 2 are included, which is set to the bottom of the shell 1, inner wall of the shell 1 close to 2 side of bottom cover It is symmetrical arranged there are two the identical through-hole 4 of size, the opening of the shell 1 is symmetrically arranged with the first recessed portion 5 and the second recess Portion 6 is provided with several guide posts on the periphery wall of the shell 1.It should be understood that the shell 1 and bottom cover 2 form integral structure, The through-hole 4 is set to the left and right sides of 1 bottom end of shell, which is divided into 4 groups, and every group has 2, four square tops Point is distributed on the periphery wall of shell 1, and the periphery wall of first recessed portion 5 and the second recessed portion is provided with detent protrusion, from And it is easily installed the built-in fitting.

Fig. 2 is a kind of sectional side elevation of the built-in fitting for LED underground lamp of the utility model, combined with Figure 1 and Figure 2, the shell 1 The upper end of the inner wall section of upper end and the bottom cover 2 is circular configuration；The centre of first recessed portion 5 is provided in cuboid knot The limited post of structure；The inner wall section of 1 opening of shell is greater than the inner wall section of 1 bottom of shell；The inner and outer wall of the shell 1 Between with a thickness of 0.85mm-1mm；4 semicircular in shape of through-hole setting.It should be understood that the diameter of the opening of the shell 1 is greater than The diameter in 1 bottom interior wall section of shell,

Specifically, the shell 1 and bottom cover 2 are the plastic material of hard, are unlikely to deform, and protect the interior of lamps and lanterns well Portion's part, and can reduce production cost.

It should be understood that the utility model is designed reasonably, construction is unique, passes through the inner wall in the shell 1 close to bottom cover side Be symmetrical arranged there are two the identical through-hole 4 of size, when installation, is fixed by external lamp bracket and the through-hole 4, or by fastener with should Through-hole is fastenedly connected, and can separate external lamp bracket by the through-hole 4 when carrying out lamp body disassembly, easy to disassemble；And shell 1 Opening be symmetrically arranged with the first recessed portion 5 and the second recessed portion 6, be provided with several guide posts on the periphery wall of shell 1, this One recessed portion 5 and the second recessed portion 6 are used to fasten the inner body of the LED underground lamp, which is used to block lamp body, thus It is not easy to loosen in use process, avoids lamp body from falling down and pound people or object, greatly improve the safety that LED underground lamp uses, It has a safety feature.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (6)

1. a kind of built-in fitting for LED underground lamp, it is characterised in that: including integrated bottom cover and shell, the bottom cover is set It is placed in the bottom of the shell, inner wall of the shell close to the bottom cover side is symmetrical arranged there are two the identical through-hole of size, The opening of the shell is symmetrically arranged with the first recessed portion and the second recessed portion, is provided on the periphery wall of the shell several Guide post.

2. built-in fitting according to claim 1, it is characterised in that: the inner wall section of the shell upper end and the bottom cover Upper end is circular configuration.

3. built-in fitting according to claim 1, it is characterised in that: the centre of first recessed portion is provided in cuboid The limited post of structure.

4. built-in fitting according to claim 1, it is characterised in that: the inner wall section at the shell nozzle is greater than shell bottom The inner wall section in portion.

5. built-in fitting according to claim 1, it is characterised in that: between the inner and outer wall of the shell with a thickness of 0.85mm-1mm。

6. built-in fitting according to claim 1, it is characterised in that: the through-hole semicircular in shape setting.