CN210219644U - Lamp shell convenient to install - Google Patents

Abstract

The utility model discloses a lamp shell convenient to installation, including interior casing, the outside cover of interior casing has the shell body, slip grafting between interior casing and the shell body, the ring channel has evenly been arranged on the inner wall of interior casing, the outside an organic whole of shell body is provided with annular lug, mutual joint between annular lug and the ring channel, the top of interior casing is provided with the fixed plate, two sets of support frames of top fixedly connected with of fixed plate, install torsion spring on the support frame, one side of torsion spring is connected with the dead lever, this lamp shell convenient to installation, reasonable in design, simple structure, it is fixed to facilitate the installation, can be suitable for the lamps and lanterns installation of different fitment styles, is worth wideling popularize.

Description

Lamp shell convenient to install

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a lamp housing convenient to installation.

Background

With the development of society, the application of the LED lamp is more and more extensive. In the prior art, an LED lamp includes a mounting base and a plurality of LED light-emitting units, and the LED light-emitting units are used for lighting the outside. However, the connection structure between the mounting base and the LED light-emitting unit is complicated, so that the assembly of the LED lamp is difficult, the production efficiency of the LED lamp is affected, and the conventional housing is inconvenient to adjust and has poor applicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp shell convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp shell convenient to install comprises an inner shell, wherein the outer side of the inner shell is sleeved with an outer shell, the inner shell and the outer shell are mutually inserted in a sliding mode, the inner shell is arranged inside the outer shell, the length of the outer shell can be adjusted, so that the lamp shell can be suitable for more decoration styles, annular grooves are uniformly arranged on the inner wall of the inner shell, annular convex blocks are integrally arranged on the outer side of the outer shell, the annular convex blocks are mutually clamped with the annular grooves, the arranged annular convex blocks can be fixedly clamped in the annular grooves and are provided with a plurality of annular grooves, the distance of the inner shell inserted into the outer shell is convenient to adjust, a fixing plate is arranged above the inner shell, two groups of supporting frames are fixedly connected above the fixing plate, torsion springs are installed on the supporting frames, one side of each torsion spring is, the inner shell is convenient to install and fix in the ceiling hole.

Preferably, the support frame is U-shaped.

Preferably, the two groups of support frames are symmetrically arranged relative to the middle of the fixing plate, so that the inner shell can be conveniently installed and fixed.

Preferably, the inner side of the lower end of the outer shell is provided with an internal thread, the internal thread is arranged, and the lower part of the internal thread can be connected with a lamp housing.

Preferably, the upper side of the annular convex block is provided with an arc edge, and the arc edge is convenient for the annular convex block to slide in the annular groove.

Preferably, the inside spacing arch that is provided with in the upper end of shell body, the spacing arch of setting prevents that interior casing from sliding away from the shell body, leads to droing.

Compared with the prior art, the beneficial effects of the utility model are as follows: the torsion spring who sets up makes things convenient for interior casing installation to fix in the furred ceiling downthehole, then inserts the shell body through pulling out, can adjust the interval between shell body and the interior casing, the shell of easy to assemble lamps and lanterns, this lamps and lanterns shell of being convenient for to install, reasonable in design, simple structure, easy to assemble is fixed, can be suitable for the lamps and lanterns installation of different fitment styles, is worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1 a according to the present invention;

fig. 3 is a schematic view of the inner housing structure of the present invention.

In the figure: 1. an inner housing; 2. an outer housing; 3. an annular groove; 4. an annular projection; 5. a circular arc edge; 6. a support frame; 7. a torsion spring; 8. fixing the rod; 9. a fixing plate; 10. an internal thread; 11. and a limiting bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a lamp housing convenient for installation includes an inner housing 1, an outer housing 2 is sleeved outside the inner housing 1, the inner housing 1 and the outer housing 2 are slidably inserted into each other, the inner housing 1 is disposed inside the outer housing 2, the length of the outer housing 2 can be adjusted, so that the lamp housing can be suitable for more decoration styles, annular grooves 3 are uniformly arranged on the inner wall of the inner housing 1, annular protrusions 4 are integrally disposed outside the outer housing 2, the annular protrusions 4 are clamped with the annular grooves 3, the annular protrusions 4 can be fixedly clamped in the annular grooves 3, and a plurality of annular grooves 3 are disposed, so that the distance from the inner housing 1 to the inner housing 2 can be conveniently adjusted, a fixing plate 9 is disposed above the inner housing 1, two sets of supporting frames 6 are fixedly connected above the fixing plate 9, install torsion spring 7 on the support frame 6, one side of torsion spring 7 is connected with dead lever 8, and the torsion spring 7 that sets up makes things convenient for interior casing 1 to install and fix in the furred ceiling downthehole.

Specifically, the shape of support frame 6 is the U-shaped, two sets of support frames 6 are set up about the middle part symmetry of fixed plate 9, and convenient installation of interior casing 1 is fixed, the lower extreme inboard of shell body 2 is provided with internal thread 10, the internal thread 10 that sets up, and the lamps and lanterns housing can be connected to the below of internal thread 10, the upside of annular lug 4 is provided with circular arc limit 5, and the circular arc limit 5 of setting makes things convenient for annular lug 4 to slide in ring channel 3, the inside spacing arch 11 that is provided with in upper end of shell body 2, the spacing arch 11 of setting prevents that interior casing 1 from the shell body 2 slides away, leads to droing.

The working principle is as follows: during the use, torsion spring 7 that sets up makes things convenient for interior casing 1 installation to fix in the furred ceiling downthehole, then inserts shell body 2 through pulling out, can adjust the interval between shell body 2 and the interior casing 1, the shell of easy to assemble lamps and lanterns, this lamps and lanterns shell of being convenient for installation, reasonable in design, simple structure, it is fixed to facilitate the installation, can be suitable for the lamps and lanterns installation of different fitment styles, is worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A light housing convenient to install, comprising an inner housing (1), characterized in that: the utility model discloses a fixing device for a motor, including interior casing (1), the outside cover of interior casing (1) has shell body (2), the slip grafting between interior casing (1) and shell body (2), evenly arranged ring channel (3) on the inner wall of interior casing (1), the outside an organic whole of shell body (2) is provided with annular lug (4), mutual joint between annular lug (4) and ring channel (3), the top of interior casing (1) is provided with fixed plate (9), the top fixedly connected with two sets of support frames (6) of fixed plate (9), install torsion spring (7) on support frame (6), one side of torsion spring (7) is connected with dead lever (8).

2. A light fixture housing for ease of installation in accordance with claim 1, wherein: the support frame (6) is U-shaped.

3. A light fixture housing for ease of installation in accordance with claim 1, wherein: the two groups of support frames (6) are symmetrically arranged relative to the middle part of the fixing plate (9).

4. A light fixture housing for ease of installation in accordance with claim 1, wherein: the inner side of the lower end of the outer shell (2) is provided with an internal thread (10).

5. A light fixture housing for ease of installation in accordance with claim 1, wherein: and the upper side of the annular bump (4) is provided with an arc edge (5).

6. A light fixture housing for ease of installation in accordance with claim 1, wherein: the upper end of the outer shell (2) is internally provided with a limiting bulge (11).

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