CN218993256U

CN218993256U - Lamp frame structure

Info

Publication number: CN218993256U
Application number: CN202223314136.9U
Authority: CN
Inventors: 罗熙
Original assignee: Guangdong Shengyang Lighting Co ltd
Current assignee: Guangdong Shengyang Lighting Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-09
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a lamp frame structure, which comprises side frames arranged in a bending way, wherein each side frame comprises a first vertical part and a second vertical part, the first vertical part and the second vertical part are integrally formed, the end parts of four side frames are mutually connected to form a rectangular frame body or a similar rectangular frame body, and adjacent first vertical parts form a connecting part through welding. In specific course of working, with the first vertical portion and the second vertical portion of side frame through punching press integrative stamping forming or adopt integrative cutting processing of plate body to form, avoided the atress between the right angle end to lead to the lamp frame to warp easily, and the linking end of the side frame that the integration set up also plays the effect of strengthening rib, avoided the atress fulcrum to be located the right angle end for the lamp frame atress is more even, thereby improved the intensity of lamp frame, and even also can guarantee the welding stable under the condition of not adopting the rubber iron, and the outward appearance is more pleasing to the eye, can not appear protruding angle iron.

Description

Lamp frame structure

Technical Field

The utility model relates to the field of lamps, in particular to a lamp frame structure.

Background

With the development of the ceiling lamp, the design of the lamp is more and more, wherein the rectangular lamp frame is most commonly applied. However, the existing lamp frame generally adopts four straight side frames, and then the end parts of the two side frames form right-angle edges and are welded. In the lamp industry, the structure is a common use disease, and has the following defects: 1. the welding at the right angle has the problem of insufficient strength of the welding position; 2. the integral deformation of the lamp frame is caused, and customer complaints or reworking are caused; 3. the defective rate is high (although angle iron is adopted for welding, the structure has the problem of poor aesthetic degree). For example, in chinese patent 202121435702.4, reference is made to the lamp frame 9 for the existing lamp frame structure.

Disclosure of Invention

The utility model mainly aims to provide a lamp frame structure, which aims at improving the structure of the lamp frame and effectively improving the qualification rate of products.

In order to achieve the above purpose, the utility model provides a lamp frame structure, which comprises side frames arranged in a bending way, wherein each side frame comprises a first vertical part and a second vertical part, the first vertical part and the second vertical part are integrally formed, the end parts of the four side frames are mutually connected to form a rectangular frame body or a similar rectangular frame body, and a connecting part is formed between the adjacent first vertical parts through welding.

Specifically, the included angle between the first vertical portion and the second vertical portion is a right angle, and a right angle end is formed.

Specifically, the connection part is in a vertical line, a bending line or an oblique line.

Specifically, the first vertical portion and the second vertical portion extend along the Z-axis direction respectively to form a first blocking portion and a second blocking portion, and an avoidance groove is formed between the first blocking portion and the second blocking portion.

Specifically, the outer wall of the connecting part is arc-shaped or right-angle-shaped.

Specifically, the first vertical portion and the second vertical portion are integrally bent or integrally cut.

Specifically, the side frames are made of aluminum alloy or stainless steel.

Specifically, the first blocking part and the second blocking part are respectively provided with a U-shaped clamping hole.

Specifically, the first blocking portion and the second blocking portion are respectively formed with screw holes.

According to the technical scheme, in a specific processing process, the first vertical part and the second vertical part of the side frame are integrally formed by stamping or integrally cut and processed by adopting the plate body, so that the lamp frame is prevented from being easily deformed due to stress between right-angle ends, the joint ends of the integrally arranged side frames also play the role of reinforcing ribs, the stress supporting points are prevented from being positioned at the right-angle ends, the lamp frame is enabled to be stressed more uniformly, the strength of the lamp frame is improved, welding stability can be guaranteed even if rubber iron is not adopted, the appearance is more attractive, and protruding angle iron cannot appear.

Drawings

FIG. 1 is a partial exploded view of the present utility model;

FIG. 2 is a schematic side view;

FIG. 3 is a schematic view of a side frame before processing;

fig. 4 is a top view of the present utility model.

In the figure, 1 is a side frame, 11 is a first vertical part, 12 is a second vertical part, 2 is a connecting part, 3 is a right-angle end, 41 is a first blocking part, 42 is a second blocking part, 43 is an avoidance groove, 5 is a U-shaped clamping hole, and 6 is a screw hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 4, a lamp frame structure comprises side frames 1 which are bent, wherein each side frame 1 comprises a first vertical portion 11 and a second vertical portion 12, the first vertical portions 11 and the second vertical portions 12 are integrally formed, the end portions of the four side frames 1 are mutually connected to form a rectangular frame body or a rectangular-like frame body, and a connecting portion 2 is formed between the adjacent first vertical portions 11 through welding.

In specific course of working, with the first vertical portion 11 of side frame 1 and the integrative cutting processing of second vertical portion 12 through punching press integrated into one piece or adopt the plate body to form, avoided the atress between the right angle end 3 to lead to the lamp frame to warp easily, and the linking end of the side frame 1 of integration setting also plays the effect of strengthening rib, avoided the atress fulcrum to lie in right angle end 3 for the lamp frame atress is more even, thereby improved the intensity of lamp frame, and even also can guarantee the welding stable under the condition of not adopting the rubber iron, and the outward appearance is more pleasing to the eye, protruding angle iron can not appear.

Specifically, the angle between the first vertical portion 11 and the second vertical portion 12 is a right angle, and forms a right angle end 3.

Of course, in other embodiments, when the lamp frame is triangular, the included angle between the first vertical portion 11 and the second vertical portion 12 may be 60 degrees, and the triangular lamp frame structure can be realized by adopting two side frames 1.

Further, the connection part 2 is in a vertical line, a bending line or an oblique line. The vertical line is simplest in processing mode, the bending line can form the mutual buckling effect of the connecting part 2 between the two side frames 1 through bending according to actual requirements, the inclined line can enable the stress surface to be larger, and the welding effect is improved, namely, the welding length is larger under the condition that the width of the side frames 1 is unchanged, the welding stability is improved, the inclined length is inclined inwards, and the stress point can be inwards.

In the embodiment of the present utility model, the first vertical portion 11 and the second vertical portion 12 extend along the Z-axis direction respectively to form a first blocking portion 41 and a second blocking portion 42, and an avoidance groove 43 is disposed between the first blocking portion 41 and the second blocking portion 42. In actual processing, a clearance gap is firstly set, and then bending is carried out.

Further, the outer wall of the connecting portion 2 is arc-shaped or right-angle-shaped, and the outer wall of the lamp frame is arc-shaped or right-angle-shaped according to actual product requirements, so that different appearance structures are formed.

In the embodiment of the present utility model, the first vertical portion 11 and the second vertical portion 12 are integrally formed by bending or integrally cutting.

Further, the side frame 1 is made of aluminum alloy or stainless steel. Preferably an aluminum alloy material, which has the characteristics of light weight and easy molding.

Further, the first blocking portion 41 and the second blocking portion 42 are respectively formed with a U-shaped clamping hole 5 for facilitating the installation and fixation with the corresponding lamp housing.

In the embodiment of the present utility model, the first blocking portion 41 and the second blocking portion 42 are formed with screw holes 6, respectively. The screw holes 6 mainly play a role in fixing, and the U-shaped clamping holes 5 mainly play a role in positioning, which are the same as the U-shaped clamping holes 5.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The lamp frame structure is characterized by comprising side frames which are arranged in a bending manner, wherein each side frame comprises a first vertical part and a second vertical part, the first vertical part and the second vertical part are integrally formed, the end parts of the four side frames are mutually connected to form a rectangular frame body or a similar rectangular frame body, and adjacent first vertical parts form a connecting part through welding;

the included angle between the first vertical part and the second vertical part is a right angle, and a right angle end is formed.

2. The bezel structure of claim 1, wherein: the connecting part is in a vertical line, a bending line or an oblique line.

3. The bezel structure of claim 1, wherein: the first vertical portion and the second vertical portion extend along the Z-axis direction respectively to form a first blocking portion and a second blocking portion, and an avoidance groove is formed between the first blocking portion and the second blocking portion.

4. The bezel structure of claim 1, wherein: the outer wall of the connecting part is arc-shaped or right-angle-shaped.

5. The bezel structure of claim 1, wherein: the first vertical part and the second vertical part are integrally bent and formed or integrally cut and formed.

6. The bezel structure of claim 1, wherein: the side frames are made of aluminum alloy or stainless steel.

7. A lamp frame structure as claimed in claim 3, wherein: the first blocking part and the second blocking part are respectively provided with a U-shaped clamping hole.

8. A lamp frame structure as claimed in claim 3, wherein: the first blocking part and the second blocking part are respectively provided with screw holes.