Keel lamp structure

Abstract

The utility model discloses a keel lamp structure which comprises a main sectional material, the main sectional material comprises a first connecting part, a mounting cavity is formed in the first connecting part, and a plurality of positioning edges are arranged on the inner walls of the two sides of the first connecting part in a protruding mode; the two sides of the upper end of the first connecting part are each provided with a first installation part in a protruding mode. The two sides of the lower end of the first connecting part are each provided with a clamping part, and the clamping parts are elastic. According to the utility model, the multi-gear adjustment of the connection height between the auxiliary profile and the main profile can be realized, the use is more flexible, the use strength is higher, and the sliding assembly with a suspended ceiling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting device component parts, in particular to a keel lamp structure. Background Art

[0002] The keel lamp is a popular ceiling-mounted lamp structure at present, such as the adjustable keel lamp disclosed in patent number CN218781222U, which includes a keel, an inner support frame and a strip lamp body. The inner side of the keel is equipped with the inner support frame, and the inner side of the inner support frame is slidably connected with the strip lamp body. A clamping mechanism is installed between the keel and the inner support frame, and the clamping mechanism is used to fix the inner support frame to the inner side of the keel. The clamping mechanism includes side protrusions and grooves, and the side protrusions are fixed on both sides of the keel. However, this type of keel lamp structure cannot adjust the installation height, and the use strength is limited, which is insufficient. Utility Model Content

[0003] The utility model aims to avoid the shortcomings of the prior art and provides a high-strength keel lamp structure with more flexible use.

[0004] The utility model solves the technical problem by adopting the following technical solution: a keel lamp structure, comprising a main profile, the main profile comprising a first connecting portion, the first connecting portion having a mounting cavity therein, and a plurality of positioning edges protruding from the inner walls on both sides of the first connecting portion;

[0005] A first mounting portion is protruded from both sides of the upper end of the first connecting portion;

[0006] A clamping portion is respectively arranged on both sides of the lower end of the first connecting portion, and the clamping portion is elastic.

[0007] In several embodiments, a plurality of the positioning edges are arranged at intervals and in parallel on the inner side of the first connecting portion.

[0008] In several embodiments, a first limiting edge is provided at an end of the positioning edge close to the first mounting portion, and a second limiting edge is provided at an end of the positioning edge located in the middle.

[0009] In several embodiments, the first mounting portion includes a first mounting edge and a second mounting edge connected to each other, the first mounting edge is vertically disposed, and the second mounting edge is horizontally disposed and extends toward the outside of the first connecting portion.

[0010] In several embodiments, a convex edge is provided at the end of the second mounting edge protruding downward.

[0011] In several embodiments, the clamping portion includes a first folded edge, a second folded edge and a third folded edge connected end to end in sequence, the first folded edge is inclined toward the outside of the first connecting portion, the second folded edge is inclined toward the outside of the first connecting portion, and the third folded edge is bent.

[0012] In several embodiments, a secondary profile is further included, wherein the secondary profile is used to install the lamp body, the secondary profile is inserted into the installation cavity of the first connecting portion and contacts the positioning edge, and the third folded edge abuts against the outer side of the secondary profile.

[0013] In several embodiments, the first mounting portion includes a third mounting edge and a fourth mounting edge, the third mounting edge is inclined upwardly and outwardly of the first connecting portion, and the fourth mounting edge is protruding downwardly and is disposed at the end of the third mounting edge.

[0014] The beneficial effects of the utility model are:

[0015] The utility model can realize multi-level adjustment of the connection height between the auxiliary profile and the main profile, is more flexible to use, and has higher use strength, and is convenient for sliding assembly with the suspended ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0017] Figure 1 The structure of the main profile in the keel lamp structure in Example 1 is schematically shown;

[0018] Figure 2 The structure of the main profile combined with the auxiliary profile in the keel lamp structure in Example 1 is schematically shown;

[0019] Figure 3 The structure of the main profile in the keel lamp structure of Example 2 is schematically shown. DETAILED DESCRIPTION

[0020] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1-Figure 2 As shown, the keel lamp structure provided in this embodiment is mainly used to combine the LED lamp body in the ceiling for use.

[0024] Specifically, the keel lamp structure provided in this embodiment is mainly composed of a main profile and a secondary profile 100 that are plugged together. The main profile is connected to the ceiling structure, and the secondary profile is used to configure the LED lamp body.

[0025] The main profile includes a first connecting portion 10 , a first mounting portion 20 and a clamping portion 30 .

[0026] Among them, the first connecting part 10 has an installation cavity 11, and three positioning edges 12 are protruding on the inner walls on both sides of the first connecting part 10. A first limiting edge 121 is provided at the end of the positioning edge 12 close to the first installation part 20, and a second limiting edge 122 is provided at the end of the positioning edge 12 located in the middle. Through the structure of the first limiting edge 121 and the second limiting edge 122, the connection stability at different positions can be improved.

[0027] In addition, a first mounting portion 20 is protruded on both sides of the upper end of the first connecting portion 10, and the first mounting portion 20 includes a first mounting edge 21 and a second mounting edge 22 connected to each other. The first mounting edge 21 is vertically arranged, and the second mounting edge 22 is horizontally arranged and extends to the outside of the first connecting portion 10. A convex edge 23 is protruded downward at the end of the second mounting edge 22, which generally constitutes an inverted U-shaped structure, thereby improving the assembly efficiency and connection stability between the suspended ceiling and improving its bearing strength.

[0028] Furthermore, the auxiliary profile 100 is inserted into the installation cavity 11 of the first connecting part 10 and contacts the positioning edge 12, and the third folded edge 33 abuts against the outer side of the auxiliary profile 100. By selecting positioning edges 12 of different heights, different auxiliary profiles 100 can be connected and fixed at different heights.

[0029] Example 2

[0030] like Figure 3As shown, in this embodiment, the first mounting portion 20 includes a third mounting edge 201 and a fourth mounting edge 202. The third mounting edge 201 is inclined upward toward the outer side of the first connecting portion 10, and the fourth mounting edge 202 is protruding downward at the end of the third mounting edge 201, generally presenting an L-shaped structure.

[0031] All the methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language provided herein (such as "for example") are merely to better illustrate the present invention, and are not intended to limit the scope of the present invention, unless the claims are included. The language in the detailed description should not be understood as indicating any essential factors for practicing the present invention that are not claimed.

[0032] The present invention describes preferred embodiments, including the best way to carry out the present invention known to the inventor. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may use such variations as appropriate, and the inventors point out that the present invention may be implemented in other ways than those specifically described herein. Therefore, the present invention includes all improvements included in the spirit and scope of the present invention as defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present invention includes any of the above factors and all possible variations thereof.

Claims

1. A keel lamp structure, characterized in that: The main profile comprises a first connecting portion (10), the first connecting portion (10) has a mounting cavity (11) therein, and a plurality of positioning edges (12) are protrudingly provided on inner walls on both sides of the first connecting portion (10); A first mounting portion (20) is protruded from both sides of the upper end of the first connecting portion (10); A clamping portion (30) is provided on each side of the lower end of the first connecting portion (10), and the clamping portion (30) is elastic.

2. A keel lamp structure according to claim 1, characterized in that: A plurality of positioning edges (12) are arranged at intervals and in parallel on the inner side of the first connecting portion (10).

3. A keel lamp structure according to claim 2, characterized in that: A first limiting edge (121) is provided at the end of the positioning edge (12) close to the first mounting portion (20), and a second limiting edge (122) is provided at the end of the positioning edge (12) located in the middle.

4. The keel lamp structure according to claim 1, characterized in that: The first mounting portion (20) comprises a first mounting edge (21) and a second mounting edge (22) which are connected to each other; the first mounting edge (21) is arranged vertically, and the second mounting edge (22) is arranged horizontally and extends toward the outside of the first connecting portion (10).

5. A keel lamp structure according to claim 4, characterized in that: The end of the second mounting edge (22) is provided with a convex edge (23) protruding downward.

6. The keel lamp structure according to claim 1, characterized in that: The clamping portion (30) comprises a first folded edge (31), a second folded edge (32) and a third folded edge (33) which are connected end to end in sequence, the first folded edge (31) is inclined toward the outside of the first connecting portion (10), the second folded edge (32) is inclined toward the outside of the first connecting portion (10), and the third folded edge (33) is bent.

7. A keel lamp structure according to claim 6, characterized in that: It also includes a secondary profile (100) for mounting a lamp body, the secondary profile (100) being inserted into the mounting cavity (11) of the first connecting portion (10) and in contact with the positioning edge (12), and the third folded edge (33) being in contact with the outer side of the secondary profile (100).

8. The keel lamp structure according to claim 1, characterized in that: The first mounting portion (20) comprises a third mounting edge (201) and a fourth mounting edge (202); the third mounting edge (201) is arranged obliquely upwardly and outwardly of the first connecting portion (10); and the fourth mounting edge (202) is arranged to protrude downwardly at the end of the third mounting edge (201).

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