CN210179544U

CN210179544U - A section bar structure for lamp area

Info

Publication number: CN210179544U
Application number: CN201921218192.8U
Authority: CN
Inventors: Yuanbiao Tang; 汤远标; Changgui Liu; 刘昌贵
Original assignee: Shenzhen Collier Lighting Co Ltd; Huizhou Collier Lighting Co Ltd
Current assignee: Shenzhen Collier Lighting Co Ltd; Huizhou Collier Lighting Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-03-24
Anticipated expiration: 2029-07-29

Abstract

The embodiment of the utility model discloses section bar structure for lamp area, its framework includes the bottom plate to and the riser that extends by the bottom plate both sides, the riser whole with the bottom plate is perpendicular, wherein: an upward bending part and a downward bending part are formed on the inner side of each vertical plate, and an accommodating groove is formed between the upward bending part and the downward bending part; the elastic clamping part is fixedly arranged in the accommodating groove and comprises a bottom plate and a silica gel part which is arranged on the bottom plate and provided with a plurality of silica gel strips, and the silica gel strips are parallel and are arranged along the length direction of the section bar. Implement the embodiment of the utility model provides a, have even clamping-force on following lamp area length to do not receive temperature variation's influence.

Description

A section bar structure for lamp area

Technical Field

The utility model relates to a show the field, in particular to a section bar structure for lamp area.

Background

In the application occasion in LED flexible light belt, need fix LED flexible light belt through the section bar to the messenger installs. These mounting profiles are of great importance to ensure engineering quality and to increase the efficiency of the installation. As shown in fig. 1, a conventional profile structure is shown, in which a frame 1 'formed by bending a sheet material includes a bottom plate 10' and vertical plates 11 'extending from both sides of the bottom plate 10', and the entire vertical plates 11 'are perpendicular to the bottom plate 10', and a raised pattern 12 'is formed inside the vertical plates 11'. Fig. 2 shows a LED flexible light strip 2 ', which includes a flexible circuit board 20 ' and LED light beads 21 ' disposed thereon, and then is wrapped outside the flexible circuit board 20 ' and the LED light beads by a silicone layer 22 '. When the LED flexible strip 2' is placed in the profile structure shown in fig. 1, the strip is fixed by means of the clamping force and the friction force of the profile. However, the existing structure has obvious defects that when the environmental humidity changes, the sizes of the sectional materials and the lamp strip are changed due to expansion with heat and contraction with cold, or the positions with different lengths are changed differently, so that the clamping force along the length of the lamp strip is uneven, and even the lamp strip is loosened in serious conditions, thereby causing engineering accidents.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved of the utility model is to provide a section bar structure for lamp area has even clamping-force on lamp area length along to do not receive temperature variation's influence.

In order to solve the technical problem, an embodiment of the utility model provides a section bar structure for lamp area, it includes the framework that is buckled by the sheet and forms, the framework includes the bottom plate, and by the riser that extends is in the bottom plate both sides, the riser whole with the bottom plate is perpendicular, wherein:

an upward bending part and a downward bending part are formed on the inner side of each vertical plate, and an accommodating groove is formed between the upward bending part and the downward bending part;

the holding tank is fixed with elasticity clamping part in, elasticity clamping part including the bottom plate, and set up in the silica gel portion that has many silica gel strips on the bottom plate, many silica gel strips are parallel and set up along the length direction of section bar.

Preferably, the bottom plate is a hard plastic sheet, is clamped in the accommodating groove, and is connected with the silica gel part in an adhesion mode.

Preferably, the hard plastic sheets are bonded with the inner walls of the risers.

Preferably, the hard plastic sheet is made of PC or PET material.

Preferably, the bottom plate is made of a silica gel material, and the bottom plate and the silica gel part with the silica gel strips are integrally formed.

Preferably, the distance between the opposite silica gel strips on the two vertical plates is smaller than the width of the lamp strip.

Preferably, the section bar is made of metal or plastic.

Implement the embodiment of the utility model provides a, following beneficial effect has:

the utility model discloses a riser opposite side at the section bar all is provided with many silica gel strips. When the lamp area installation got into the section bar, the silica gel strip was by extrusion deformation, and the resilience force of this deformation is lived the lamp area centre gripping, because the silica gel material has good temperature characteristic, has kept the stability of clamping-force, simultaneously, because this structure is arranged along section bar length in succession, can produce even clamping-force to the lamp area that sends out, avoids because the difference of the LED luminous effect that the clamping-force difference leads to.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a prior art mounting profile;

fig. 2 is a schematic cross-sectional structure diagram of a prior flexible LED strip;

fig. 3 is a schematic structural diagram of a first embodiment of a profile structure for a light strip provided by the present invention;

FIG. 4 is a schematic view of the structure of the resilient clamping member of FIG. 3;

FIG. 5 is a schematic view of a flexible LED-like strip mounted in the profile of FIG. 3;

fig. 6 is a schematic structural diagram of an elastic clamping member in a second embodiment of the profile structure for a light strip provided by the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 3, a schematic structural diagram of a first embodiment of a profile structure 1 for a light strip according to the present invention is shown, and fig. 4 to 5 are also referred to. In this embodiment, the profile structure 1 for a light strip includes a frame body formed by bending a sheet, the frame body includes a bottom plate 10 and a vertical plate 11 extending from two sides of the bottom plate 10, the vertical plate 11 is integrally perpendicular to the bottom plate 10, wherein:

an upward bent part 110 and a downward bent part 111 are formed on the inner side of each vertical plate 11, and an accommodating groove is formed between the upward bent part 110 and the downward bent part 111;

the holding tank is fixed with elasticity clamping part 12, elasticity clamping part including bottom plate 120, and set up in the silica gel portion that has many silica gel strips 121 on the bottom plate 120, many silica gel strips 121 are parallel and set up along the length direction of section bar 1.

In this embodiment, the bottom plate 120 is a hard plastic sheet, which is held in the accommodating groove and is connected to the silicone part by adhesion. Further, the hard plastic sheet 120 may be adhered to the inner wall of the riser 11. The rigid plastic sheet 120 may be made of PC or PET.

It can be understood that the distance of the silica gel strips 121 opposite to each other on the two risers 11 is smaller than the width of the lamp strip, so that when the lamp strip is installed in the sectional material, the silica gel strips 121 clamp the lamp strip through deformation.

As shown in fig. 5, a schematic representation of the fitting of the light strip 2 to the profile 1 is shown. Wherein, lamp area and 2, it includes flexible circuit board 20 and sets up LED lamp pearl 21 on it, then wraps up in both outsides through silica gel layer 22. When lamp area 2 installation gets into section bar 1, silica gel strip 121 is by extrusion deformation, and lamp area 2 is held to this resilience force of warping, because silica gel material has good temperature characteristic, has kept the stability of clamping-force, simultaneously, because this structure is arranged along 1 length of section bar in succession, can produce even clamping-force to lamp area 2.

As shown in fig. 6, the present invention provides a schematic structural diagram of an elastic clamping member in a second embodiment of a profile structure for a light strip. In the present embodiment, in the elastic clamping member 12, the bottom plate 120 is also made of a silicone material, and is integrally formed with the silicone part with the plurality of silicone strips 121. The elastic clip member 12 may be fixed to the inner side of the riser 11 by adhesion.

It is to be understood that other structures and principles are the same as those in the first embodiment and will not be described in detail herein.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides a section bar structure for lamp area, its includes the framework that is formed by the sheet bending type, the framework includes the bottom plate, and by the riser that extends in bottom plate both sides, the riser whole with the bottom plate is perpendicular, its characterized in that, wherein:

2. The profile structure for a light strip as claimed in claim 1, wherein said base plate is a rigid plastic sheet, which is held in said receiving groove, and is connected to said silicone part by adhesion.

3. A profile structure for a light strip according to claim 2, wherein said rigid plastic sheet is bonded to the inner wall of said riser.

4. A profile structure for light strips according to claim 3, wherein said rigid plastic sheet is made of PC or PET material.

5. The profile structure for a light strip according to claim 1, wherein said base plate is made of silicone material, and is integrally formed with said silicone part with a plurality of silicone strips.

6. A profile structure for a light strip according to any one of claims 1 to 5, wherein the distance between the silicone strips opposite on said two risers is less than the width of the light strip.

7. A profile structure for light strips according to claim 6, wherein said profile is made of metal or plastic.