CN212056990U

CN212056990U - Multilayer retractable lamp

Info

Publication number: CN212056990U
Application number: CN202021118821.2U
Authority: CN
Inventors: 袁忠信
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-12-01
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a flexible lamp of multilayer, including at least two-layer from inside to outside nested lamp body each other, adjacent lamp body is sliding connection in the axial, and is equipped with the limit structure who prevents both drops between the two. The utility model discloses a multilayer retractable lamp has multilayer retractable structure, and it can stretch out to form the turriform in the axial, and the level is clear and pleasing to the eye, and the area of contact of each layer and air increases after stretching out, can improve the radiating effect of lamp effectively, increases power to also can reach higher luminance; the volume can be reduced after the folding, the packaging material can be saved, and the operation cost of enterprises is reduced.

Description

Multilayer retractable lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, concretely relates to multilayer retractable lamp.

Background

At present, household lamps sold in the market generally comprise down lamps, ceiling lamps or ceiling lamps. The down lamp is usually embedded in a hidden lamp in a ceiling, all light rays are projected downwards, and the down lamp has the advantages of not occupying space and increasing the soft atmosphere of the space and has the defects of troublesome installation and insufficient brightness; the ceiling lamp is a flat lamp, is adsorbed on the ceiling during installation, has higher brightness and convenient transportation, and has the defect of poor internal heat dissipation performance; the ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling, has the advantages of high brightness and good heat dissipation performance, and has the defects of difficult transportation and high transportation cost.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency that exists among the prior art, the utility model provides a multilayer retractable lamp has multilayer retractable structure, has the various advantages of current lamps and lanterns concurrently, and is pleasing to the eye, luminance is high, the heat dissipation is good, the transportation is convenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flexible lamp of multilayer, includes at least two-layer from inside to outside nested lamp body, and is adjacent the lamp body is sliding connection in the axial, and is equipped with the limit structure who prevents both drops between the two.

Furthermore, limit structure is including locating the inlayer the outer protruding portion of lamp body outer wall and locating the skin the interior protruding portion of lamp body inner wall, the inlayer the lamp body slides to the skin when the lamp body tip, outer protruding portion overlap joint is in on the interior protruding portion.

Further, the lamp body comprises a luminous cover and an upper cover, the outer protruding portion is arranged on the periphery of the upper cover, and the inner protruding portion is arranged on the inner periphery of the luminous cover far away from the end portion of the upper cover.

Furthermore, the light-emitting cover is detachably connected with the upper cover.

Furthermore, a locking structure for locking the mutual positions of the adjacent lamp bodies is arranged between the adjacent lamp bodies.

Further, the lamp body is in a shape of a circle, a triangle, a square or other polygons.

Compared with the prior art, the utility model discloses following beneficial technological effect has:

the utility model discloses a multilayer retractable lamp has multilayer retractable structure, and it can stretch out to form the turriform in the axial, and the level is clear and pleasing to the eye, and the area of contact of each layer and air increases after stretching out, can improve the radiating effect of lamp effectively, increases power to also can reach higher luminance; the volume can be reduced after the folding, the packaging material can be saved, and the operation cost of enterprises is reduced.

Drawings

Fig. 1 is a structural diagram (in an unfolded state) of a multilayer retractable lamp according to the present invention;

fig. 2 is a structural diagram of a multilayer retractable lamp according to the present invention (exploded view in an unfolded state);

fig. 3 is a schematic structural view (folded state) of the multilayer retractable lamp according to the present invention.

Wherein: 1. a lamp body; 11. a light emitting cover; 12. an upper cover; 2. an outer protrusion; 3. an inner protrusion.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.

Example 1

As shown in fig. 1-3, a multilayer retractable lamp comprises four layers of lamp bodies 1 nested from inside to outside, wherein the lamp body 1 at the innermost layer is a solid square, and the lamp bodies 1 at the other outer layers are in a zigzag structure. It should be noted that the lamp body 1 can be set to be circular, triangular or other polygonal shapes according to actual needs, and the change of similar shapes is within the protection scope of the present invention.

The adjacent lamp bodies 1 are in sliding connection in the axial direction, and a limiting structure is arranged between the adjacent lamp bodies 1, so that the multilayer telescopic lamp can be folded to form a plane lamp or pulled out in the axial direction to form a pyramid-shaped three-dimensional lamp. The sliding connection between adjacent lamp bodies 1 may be a rail connection or only by a friction damping fit.

The limiting structure comprises an outer protruding part 2 arranged on the outer wall of the inner layer lamp body 1 and an inner protruding part 3 arranged on the inner wall of the outer layer lamp body 1, when the inner layer lamp body 1 slides to the end part of the outer layer lamp body 1, the outer protruding part 2 is lapped on the inner protruding part 3, and therefore the inner layer lamp body 1 is prevented from falling off from the outer layer lamp body 1.

Specifically, the lamp body 1 includes a light-emitting cover 11 and an upper cover 12 detachably connected, the outer protrusion 2 is disposed on the outer periphery of the upper cover 12, and the inner protrusion 3 is disposed on the inner periphery of the end portion of the light-emitting cover 11 away from the upper cover 12. The outer 2 and inner 3 projections may be simultaneously an annular platform; or one of the two is an annular platform, and the other is a plurality of protruding sheets arranged along the annular direction.

A locking structure (not shown in the figure) for locking the mutual positions of the adjacent lamp bodies 1 is further arranged between the adjacent lamp bodies, so that the multi-layer telescopic lamp is prevented from scattering when being folded for use. The locking structure can be magnets arranged on the outer wall of the inner layer lamp body 1 and the inner wall of the outer layer lamp body 1, so that the inner layer lamp body and the outer layer lamp body can be adsorbed by the magnets; or the lamp can be a buckle which is arranged on the outer wall of the inner lamp body 1 and the inner wall of the outer lamp body 1 and is matched with each other, so that the inner lamp body and the outer lamp body are buckled through the buckle.

Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A multi-layer retractable lamp characterized in that: the lamp body comprises at least two layers of lamp bodies which are nested from inside to outside, the adjacent lamp bodies are connected in a sliding mode in the axial direction, and a limiting structure for preventing the lamp bodies from falling off is arranged between the adjacent lamp bodies.

2. The multilayer retractable lamp of claim 1, wherein: the limiting structure comprises an outer protruding part arranged on the outer wall of the lamp body and an inner protruding part arranged on the inner wall of the lamp body, the inner layer slides to the outer layer when the end part of the lamp body, and the outer protruding part is lapped on the inner protruding part.

3. The multilayer retractable lamp of claim 2, wherein: the lamp body comprises a luminous cover and an upper cover, the outer protruding portion is arranged on the periphery of the upper cover, and the inner protruding portion is arranged on the inner periphery of the end portion of the upper cover, far away from the luminous cover.

4. The multilayer retractable lamp of claim 3, wherein: the light-emitting cover is detachably connected with the upper cover.

5. The multilayer retractable lamp of any one of claims 1-4, wherein: and a locking structure for locking the mutual positions of the adjacent lamp bodies is also arranged between the adjacent lamp bodies.

6. The multilayer retractable lamp of claim 5, wherein: the lamp body is in a shape of a circle, a triangle, a square or other polygons.