CN211925667U

CN211925667U - Frame convenient to concatenation

Info

Publication number: CN211925667U
Application number: CN202020748095.6U
Authority: CN
Inventors: 赵田; 杨超
Original assignee: Roled Opto Electronics China Co ltd
Current assignee: Roled Opto Electronics China Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-11-13
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a frame convenient to concatenation, its firm in connection degree that can guarantee the frame also makes things convenient for the concatenation. An outer frame convenient to splice comprises a first outer frame formed by splicing four first sectional materials end to end; the first section comprises a vertical first plate body, and a first slot is formed by protruding the side wall of the first plate body; the inner surface of the first slot is protruded out of the annular connecting column; two adjacent first profiles are connected through a corner, the corner comprises an L-shaped main body, the opening of the front wall of the L-shaped main body is hollow, two side walls of the L-shaped main body are respectively attached to the end surfaces of the two adjacent first profiles, and the two side walls of the L-shaped main body penetrate through bolts to be connected and fixed with the connecting column.

Description

Frame convenient to concatenation

Technical Field

The utility model belongs to the technical field of the frame, specifically speaking relates to a frame convenient to concatenation.

Background

In the assembly process of the panel lamp or the grille lamp, the outer frame is used, the lamp is arranged in the outer frame, and the outer frame is arranged at a required position;

the existing outer frame is connected by adopting an L-shaped angle code, one end of the L-shaped angle code penetrates through one section bar and is fixed by using a bolt, and the other end of the L-shaped angle code penetrates through the other section bar and is fixed by using a practical bolt; only connect through L shape angle sign, the firmness of connection is crossed the end, and L shape angle sign can only be fixed on this kind of specific position of the upper surface of section bar or lower surface moreover, and section bar production is inconvenient, and the frame concatenation is troublesome.

Disclosure of Invention

The utility model aims at providing a frame convenient to concatenation, its firm in connection degree that can guarantee the frame also makes things convenient for the concatenation.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

an outer frame convenient to splice comprises a first outer frame formed by splicing four first sectional materials end to end; the first section comprises a vertical first plate body, and a first slot is formed by protruding the side wall of the first plate body; the inner surface of the first slot is protruded out of the annular connecting column; two adjacent first profiles are connected through a corner, the corner comprises an L-shaped main body, the opening of the front wall of the L-shaped main body is hollow, two side walls of the L-shaped main body are respectively attached to the end surfaces of the two adjacent first profiles, and the two side walls of the L-shaped main body penetrate through bolts to be connected and fixed with the connecting column.

On the basis of the above scheme and as a preferable scheme of the scheme: connecting columns protrude from the inner surfaces of the top wall and the two side walls of the first slot, and the connecting lines of the three connecting columns are triangular; two side walls of the L-shaped main body correspondingly penetrate through three bolts to be connected with the connecting column.

On the basis of the above scheme and as a preferable scheme of the scheme: through hole female buttons are arranged at two ends of the top wall and the bottom wall of the L-shaped main body; the lining is an L-shaped shell, the lining sleeve is arranged on the outer surface of the corner, and a convex block male buckle protrudes from the inner surface of the lining; the convex block male buckle is buckled into the through hole female buckle to form the buckle connection.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottom border of first slot bulges the second plate body, is used for placing lamps and lanterns on the second plate body, and the top border of first slot bulges the third plate body, fixes the backplate on the third plate body.

On the basis of the above scheme and as a preferable scheme of the scheme: the top of the first slot is provided with a second clamping groove with an opening on the top wall.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the outer frame convenient to splice comprises a first section bar, a first slot on the first section bar is connected with a corner through a connecting column, a bolt passes through the corner and is spliced with the first section bar, and the splicing is convenient and quick;

connecting columns protrude from the inner surfaces of the top wall and the two side walls of the first slot, and the connecting lines of the three connecting columns are triangular; two side walls of the L-shaped main body correspondingly penetrate through three bolts to be connected with the connecting column; the connection firmness between the corner and the first section is good;

the lining is sleeved on the corner, so that the protection is realized, the service life is prolonged, the appearance is more attractive, and the visual appearance is integrated;

the second plate body is used for placing lamps, and the lamps can be selected in multiple ways, so that the practicability is higher;

the second clamping groove is used for hanging the outer frame at a required position through the conventional hanging device, so that the device is more practical;

drawings

Fig. 1 is a schematic diagram of the overall explosion structure of the present invention.

Fig. 2 is a schematic structural view of the first profile of the present invention.

Fig. 3 is a schematic view of the corner structure of the present invention.

Fig. 4 is a schematic view of the corner structure of the present invention.

Fig. 5 is a schematic view of the corner and lining structure of the present invention.

Reference numerals: a first section bar 01; the first plate body 010; a first slot 011; a connecting column 012; a second plate body 013; a third plate 014; a second card slot 015; a corner 02; an L-shaped body 020; a through hole female buckle 021; an inner liner 03; male tab 030;

Detailed Description

The present invention will be further described with reference to the following detailed description;

the embodiment provides an outer frame convenient to splice, which comprises an outer frame formed by splicing four first section bars 01 end to end, wherein the first section bars 01 are formed by stretching aluminum section bars; the first section bar 01 comprises a vertical first plate body 010, and a first slot 011 is formed by protruding the side wall of the first plate body 010; an inner surface of the first insertion groove 011 protrudes out of the annular connection column 012;

two adjacent first section bars 01 are connected through a corner 02, the corner 02 comprises an L-shaped main body 020, the opening of one front wall of the L-shaped main body 020 is hollow, two side walls of the L-shaped main body 020 are respectively attached to the end surfaces of the two adjacent first section bars 01, and the two side walls of the L-shaped main body 020 penetrate through bolts to be connected and fixed with a connecting column 012.

As described above, the connecting column 012 is effectively arranged in the first slot 011 of the first section bar 01, the L-shaped main body 020 is hollow inside, the L-shaped main body 020 is attached to the first section bar 01, the bolt penetrates through the L-shaped main body 020 to be connected with the connecting column 012, the overall firmness of the outer frame is better, and the corner 02 is attached to the first section bar 01 and then screwed in, which is more convenient for connection than adopting an angle code mode;

furthermore, the inner surfaces of the top wall and the two side walls of the first slot 011 protrude out of the connecting columns 012, and the connecting lines of the three connecting columns 012 are triangular; two side walls of the L-shaped main body 020 are correspondingly connected with the connecting column 012 by passing through three bolts; the triangle has good stability and is not easy to deform, so that the corner 02 and the first section bar 01 are not easy to deviate, and the connection is firmer;

furthermore, through hole female buckles 021 are arranged at two ends of the top wall and the bottom wall of the L-shaped main body 020; the corner fastener also comprises a lining 03, wherein the lining 03 is an L-shaped shell, the lining 03 is sleeved on the outer surface of the corner 02, and a convex block male fastener 030 protrudes from the inner surface of the lining 03; the convex block male buckle 030 is buckled into the through hole female buckle 021 to form a buckle connection; as described above, the liner 03 and the corner 02 bracket are effectively connected and wrapped in a buckling manner, so that the corner 02 is protected, and meanwhile, later-stage disassembly and assembly are facilitated;

further, the bottom edge of the first slot 011 protrudes out of a second plate body 013, a lamp is used for placing on the second plate body 013, the lamp can be a diffusion plate, a light guide plate and an LED lamp panel on a panel lamp, or a complete LED lamp on a grille lamp, the top edge of the first slot 011 protrudes out of a third plate body 014, a back plate is fixed on the third plate body 014, and the back plate can play a role in shielding dust and comprises components in the outer frame;

further, a second clamping groove 015 with an open top wall is arranged at the top of the first slot 011; the second clamping groove 015 can be connected with a suspended component to hoist the outer frame, for example, hoisting the outer frame according to the structural principle of an adjustable panel lamp suspension wire component of CN 201721001687.6;

in the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that one skilled in the art conventionally understands, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an outer frame convenient to concatenation which characterized in that: the outer frame is formed by splicing four first sectional materials end to end;

the first section comprises a vertical first plate body, and a first slot is formed by protruding the side wall of the first plate body; the inner surface of the first slot is protruded out of the annular connecting column;

two adjacent first profiles are connected through a corner, the corner comprises an L-shaped main body, the opening of the front wall of the L-shaped main body is hollow, two side walls of the L-shaped main body are respectively attached to the end surfaces of the two adjacent first profiles, and the two side walls of the L-shaped main body penetrate through bolts to be connected and fixed with the connecting column.

2. The external frame for facilitating splicing according to claim 1, wherein: connecting columns protrude from the inner surfaces of the top wall and the two side walls of the first slot, and the connecting lines of the three connecting columns are triangular; two side walls of the L-shaped main body correspondingly penetrate through three bolts to be connected with the connecting column.

3. The external frame for facilitating splicing according to claim 1, wherein: through hole female buttons are arranged at two ends of the top wall and the bottom wall of the L-shaped main body; the lining is an L-shaped shell, the lining sleeve is arranged on the outer surface of the corner, and a convex block male buckle protrudes from the inner surface of the lining; the convex block male buckle is buckled into the through hole female buckle to form the buckle connection.

4. The external frame for facilitating splicing according to claim 1, wherein: the bottom border of first slot bulges the second plate body, is used for placing lamps and lanterns on the second plate body, and the top border of first slot bulges the third plate body, fixes the backplate on the third plate body.

5. The external frame for facilitating splicing according to claim 1, wherein: the top of the first slot is provided with a second clamping groove with an opening on the top wall.