Frame strip, lamp frame structure and lamp

Abstract

The utility model relates to the technical field of lamp assembly, and discloses a frame strip, a lamp frame structure and a lamp. According to the frame strip, a lamp body installation platform used for installing a lamp body is arranged on the frame strip, a screw channel allowing a screw to pass through and a corner connector installation groove used for installing a corner connector are formed in the frame strip, and the lamp body installation platform, the screw channel and the corner connector installation groove are sequentially arranged in the thickness direction of the frame strip; the screw channel is communicated with the lamp body bearing platform, a thread structure is arranged on the inner wall of the screw channel, and when a lamp body is arranged on the lamp body mounting platform, the lamp body can be fixed to the frame strip through the screw and the thread structure. The lamp frame structure has the advantages that the width of the frame strips can be shortened, and after the frame strips are assembled into the lamp frame structure and the lamp body is installed on the lamp frame structure, the light-emitting area of the lamp can be increased, and the luminous flux can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp assembly, in particular to a frame strip, a lamp frame structure and a lamp. Background Art

[0002] Flat panel lights are generally composed of a lamp body and a lamp frame structure arranged around the lamp body. The lamp frame structure includes multiple frame strips and angle brackets for connecting the frame strips. The frame strips are provided with mounting grooves for placing the angle brackets and fixing holes for fixing the lamp body. When installing, first put the frame strips on the angle brackets, and then connect and fix the lamp body and the frame through screws and fixing holes to complete the assembly of the flat panel light.

[0003] However, the above prior art has at least the following deficiencies:

[0004] 1. The fixing holes and the installation slots for placing the angle codes of the existing frame strips are arranged along the width direction of the frame strips, which makes the width of the frame strips larger, that is, the lamp frame structure is larger, resulting in problems such as small luminous area and small luminous flux of the flat panel lamp;

[0005] 2. There is no direct fixed connection between the frame strip and the corner code, which makes the two frame strips on the same corner code easy to loosen, and gaps are easy to appear between adjacent frame strips, making the flat panel light less beautiful, and dust can easily enter the frame strip and even the lamp body, affecting the service life of the flat panel light. Utility Model Content

[0006] The main purpose of the utility model is to provide a border strip, aiming to solve at least one of the deficiencies in the above-mentioned prior art.

[0007] To achieve the above-mentioned purpose, the utility model proposes a frame bar, on which a lamp body mounting platform for mounting a lamp body is provided, and in which a screw channel for screws to pass through and an angle code mounting groove for mounting an angle code are provided, and the lamp body mounting platform, the screw channel and the angle code mounting groove are arranged in sequence along the thickness direction of the frame bar; the screw channel is connected to the lamp body mounting platform, and a threaded structure is provided on the inner wall of the screw channel. When a lamp body is provided on the lamp body mounting platform, the lamp body can be fixed to the frame bar by means of screws and the threaded structure.

[0008] The beneficial effects of the utility model are as follows: the lamp body mounting platform, the screw channel and the angle code mounting groove are arranged in sequence along the thickness direction of the frame strip, which is beneficial to shortening the width of the frame strip. After the frame strip is assembled into a lamp frame structure and the lamp body is installed on the lamp frame structure, it is beneficial to increase the light-emitting area of ​​the lamp and improve the luminous flux.

[0009] Preferably, the screw channel is communicated with the angle code installation slot. When an angle code is inserted into the angle code installation slot, the angle code can be fixed to the frame strip by means of screws and a threaded structure.

[0010] Preferably, the frame strip is provided with a first groove extending along its length direction, the first groove has an opening located on the lamp body mounting platform, the first groove is a screw channel, and the inner side wall of the first groove is provided with a second groove extending along its length direction.

[0011] Preferably, a lamp body retaining bar is provided on one side of the lamp body mounting platform, and the lamp body retaining bar extends along the length direction of the frame bar.

[0012] Preferably, a lamp body supporting platform for supporting the lamp body is provided on a side of the lamp body mounting platform away from the lamp body baffle.

[0013] The utility model also provides a lamp frame structure, including the above-mentioned frame strips and angle brackets, wherein the angle brackets include two connecting strips arranged at an angle, and the two connecting strips are respectively inserted into the angle bracket installation grooves of two adjacent frame strips to connect multiple frame strips end to end in sequence.

[0014] Preferably, the connecting strip is provided with an angle bracket mounting screw hole, which is opposite to the screw channel. The lamp frame structure also includes a screw, which is spirally connected to the threaded structure and the angle bracket mounting screw hole to fix the frame strip and the connecting strip.

[0015] Preferably, at least one side of the connecting strip is provided with a mounting tooth, and the mounting tooth abuts against the inner side wall of the angle code mounting groove.

[0016] Preferably, a tooth groove is provided on the inner side wall of the angle code installation groove, and the installation tooth is at least partially inserted in the tooth groove.

[0017] The utility model also provides a lamp, including the above-mentioned lamp frame structure, a mounting strip is provided at the edge of the lamp body, a lamp body mounting hole is provided on the mounting strip, the mounting strip is arranged on the lamp body mounting platform, and the lamp body mounting hole is opposite to the screw channel; the lamp also includes a screw, the screw passes through the lamp body mounting hole and is spirally connected to the threaded structure to fix the lamp body and the frame strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the border strip in the embodiment of the utility model;

[0020] Figure 2 It is a front view of a frame strip provided with screws and angle brackets in an embodiment of the utility model;

[0021] Figure 3 for Figure 2 AA section view;

[0022] Figure 4 This is a schematic diagram of the structure of the angle code in the embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure corresponding to the mounting teeth and the tooth grooves in the embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the lamp in the embodiment of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the lamp body in the embodiment of the utility model;

[0026] Figure 8 for Figure 7 A partial enlarged view of part B.

[0027] In the accompanying drawings: 1-lamp body mounting platform, 11-lamp body baffle, 2-screw channel, 21-first groove, 211-second groove, 212-threaded structure, 3-angle code mounting groove, 31-tooth groove, 4-lamp body supporting platform, 5-screws, 6-angle code, 61-connecting strip, 611-angle code mounting screw hole, 612-mounting tooth, 10-border strip, 20-lamp frame structure, 30-lamp body, 301-light-emitting panel, 302-upper cover, 3021-mounting part, 3022-mounting strip, 30221-lamp body mounting hole.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications, such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] like Figures 1 to 8 As shown, a frame strip 10 is provided on the frame strip 10 with a lamp body mounting platform 1 for mounting a lamp body 30, a screw channel 2 for the screw 5 to pass through and an angle code mounting groove 3 for mounting an angle code 6 are provided in the frame strip 10, and the lamp body mounting platform 1, the screw channel 2 and the angle code mounting groove 3 are arranged in sequence along the thickness direction of the frame strip 10; the screw channel 2 is connected to the lamp body mounting platform 1, and a threaded structure 212 is provided on the inner wall of the screw channel 2. When the lamp body 30 is provided on the lamp body mounting platform 1, the lamp body 30 can be fixed to the frame strip 10 by the screw 5 and the threaded structure 212.

[0033] The lamp body mounting platform 1, the screw channel 2 and the angle code mounting groove 3 are arranged in sequence along the thickness direction of the border strip 10, which is beneficial to shorten the width of the border strip 10. After the border strip 10 is assembled into a lamp frame structure 20 and the lamp body 30 is installed on the lamp frame structure 20, it is beneficial to increase the light-emitting area of ​​the lamp and improve the luminous flux.

[0034] The width of the frame strip 10 is relatively small, which is conducive to assembling the frame strip 10 into the lamp frame structure 20, and then installing the lamp body 30 on the lamp frame structure 20 to form a lamp. Taking a flat lamp as an example, a portion of the light-emitting panel 301 of the flat lamp will be blocked by the lamp frame structure 20. If the frame strip 10 is narrow, the area blocked by the light-emitting panel 301 can be reduced, that is, the light-emitting area of ​​the flat lamp is increased, and the luminous flux is improved.

[0035] In some specific embodiments, reference Figure 1 and Figure 3 The screw channel 2 is connected to the angle code installation groove 3. When the angle code 6 is inserted into the angle code installation groove 3, the angle code 6 can be fixed to the frame strip 10 through the screw 5 and the threaded structure 212.

[0036] In some specific embodiments, reference Figure 1The frame strip 10 is provided with a first groove 21 extending along its length direction. The first groove 21 has an opening located on the lamp body mounting platform 1. The first groove 21 is a screw channel 2. The inner side wall of the first groove 21 is provided with a second groove 211 extending along its length direction.

[0037] A second groove 211 is provided on the inner wall of the first groove 21, which is beneficial to increase the contact area between the screw 5 and the inner wall of the first groove 21. The groove wall of the second groove 211 can also provide a blocking effect on the screw 5, making it less likely for the screw 5 to loosen and fall out, which is beneficial to improve the firmness of the connection between the frame strip 10 and the lamp body 30.

[0038] Specifically, two second grooves 211 are disposed on the inner side wall of each side of the first groove 21 , and the two second grooves 211 on the same side are arranged along the thickness direction of the frame strip 10 .

[0039] In some other embodiments, the screw channel 2 is a screw hole for fixing the lamp body.

[0040] In some specific embodiments, reference Figure 1 and Figure 3 A lamp body retaining bar 11 is provided on one side of the lamp body mounting platform 1 , and the lamp body retaining bar 11 extends along the length direction of the frame bar 10 .

[0041] The lamp body blocking strip 11 can limit the position of the lamp body 30 to prevent the lamp body 30 from being out of the installation position, resulting in improper installation of the lamp body 30 and the frame strip 10 .

[0042] In some specific embodiments, reference Figure 1 and Figure 3 A lamp body supporting platform 4 for supporting the lamp body 30 is provided on one side of the lamp body mounting platform 1 away from the lamp body blocking bar 11 .

[0043] A lamp frame structure 20 is also provided, comprising the above-mentioned border strip 10, and also comprising an angle code 6, wherein the angle code 6 comprises two connecting strips 61 arranged at an angle, and the two connecting strips 61 are respectively inserted into the angle code mounting grooves 3 of two adjacent border strips 10, so that multiple border strips 10 are connected end to end in sequence.

[0044] In some specific embodiments, reference Figure 4 The connecting strip 61 is provided with an angle code mounting screw hole 611, which is opposite to the screw channel 2. The lamp frame structure 20 also includes a screw 5, which is spirally connected to the threaded structure 212 and the angle code mounting screw hole 611 to fix the frame strip 10 and the connecting strip 61.

[0045] Specifically, the screw 5 is a self-tapping screw. Before the screw 5 is screwed into the first groove 21, there is no thread structure 212 on the inner side wall of the first groove 21. By screwing the self-tapping screw into the first groove 21, thread structures 212 are formed on the inner walls on both sides of the first groove 21 to fix the screw 5.

[0046] By using self-tapping screws, technicians can screw the self-tapping screws into any position along the length direction of the first groove 21, which is helpful for adjusting the position of the screw 5 to adapt to the position of the angle code installation screw hole 611, thereby improving the installation accuracy of the angle code 6 and the border strip 10, and making the gap between the two connected border strips 10 smaller or even without a gap.

[0047] In some other embodiments, threaded structures 212 are provided on the inner walls on both sides of the first groove 21 , and the screws 5 are screwed into the threaded structures 212 and the angle bracket mounting screw holes 611 to fix the frame strip 10 and the angle bracket 6 .

[0048] In some other embodiments, the connecting strip 61 is provided with a through hole for mounting the angle bracket 6, and the screw 5 is a self-tapping screw. After the self-tapping screw is screwed into the through hole for mounting the angle bracket 6, an internal thread is formed on the inner wall of the through hole for mounting the angle bracket 6.

[0049] In some specific embodiments, the corner bracket 6 is not provided with the corner bracket installation screw hole 611. After the screw 5 is spirally connected with the threaded structure 212, the corner bracket 6 is pressed to the bottom of the corner bracket installation groove 3 to fix the frame strip 10 and the corner bracket 6.

[0050] In some specific embodiments, reference Figure 4 and Figure 5 At least one side of the connecting strip 61 is provided with a mounting tooth 612 , and the mounting tooth 612 abuts against the inner wall of the angle code mounting groove 3 .

[0051] After the connecting strip 61 is inserted into the angle code mounting groove 3, the mounting teeth 612 abut against the inner wall of the angle code mounting groove 3 to increase the friction between the connecting strip 61 and the inner wall of the angle code mounting groove 3. The angle code 6 and the angle code mounting groove 3 are less likely to be relatively displaced, that is, the two frame strips 10 arranged on the same angle code 6 are less likely to be relatively displaced, and the joint position of the two frame strips 10 is less likely to have a gap or the gap is less likely to widen, and the probability of dust and other pollutants entering the lamp frame structure 20 or the lamp body 30 is reduced.

[0052] Specifically, a plurality of mounting teeth 612 are disposed on a side of the connecting strip 61 away from the lamp body supporting platform 4 , and the plurality of mounting teeth 612 are arranged along the length direction of the connecting strip 61 .

[0053] In another embodiment, mounting teeth 612 are provided on both sides of the connecting strip 61 .

[0054] In some specific embodiments, reference Figure 5A tooth groove 31 is provided on the inner side wall of the angle code installation groove 3, and the installation tooth 612 is at least partially inserted in the tooth groove 31.

[0055] Specifically, the frame strip 10 is made of a deformable material with a certain hardness, such as plastic. In the process of inserting the connecting strip 61 into the angle bracket installation slot 3, under the extrusion of the installation teeth 612, a tooth groove 31 matching the installation teeth 612 is formed on the inner side wall of the angle bracket installation slot 3, and the installation teeth 612 are inserted into the tooth groove 31, further making the connection between the angle bracket 6 and the angle bracket installation slot 3 more secure, and the splicing position of the two frame strips 10 is less likely to have a gap or the gap is less likely to widen.

[0056] A lamp is also provided, reference Figures 6 to 8 , including the above-mentioned lamp frame structure 20, a mounting strip 3022 is provided on the edge of the lamp body 30, a lamp body mounting hole 30221 is provided on the mounting strip 3022, the mounting strip 3022 is arranged on the lamp body mounting platform 1, and the lamp body mounting hole 30221 is opposite to the screw channel 2; the lamp also includes a screw 5, the screw 5 passes through the lamp body mounting hole 30221 and is spirally connected to the threaded structure 212 to fix the lamp body 30 and the frame strip 10.

[0057] In some specific embodiments, the screw 5 passes through the lamp body mounting hole 30221, is screwed into the threaded structure 212 of the screw channel 2 and the angle bracket mounting screw hole 611 on the angle bracket 6, and fixes the lamp body 30, the frame strip 10 and the angle bracket 6, which is beneficial to increase the installation stability among the three, make the lamp more integrated, and also help to simplify the installation steps and improve the installation efficiency.

[0058] In some specific embodiments, the lamp body 30 includes an upper cover 302 and a light-emitting panel 301, the light-emitting panel 301 is supported on the lamp body supporting platform 4, the edge of the upper cover 302 is bent to form a mounting portion 3021, the mounting portion 3021 includes a mounting strip 3022, and the light-emitting panel 301 is pressed onto the lamp body supporting platform 4 at the bent edge of the upper cover 302. After the mounting strip 3022 on the side of the upper cover 302 is fixed to the corresponding border strip 10, the installation of the lamp body 30 on the lamp frame structure 20 is completed.

[0059] Specifically, the lamp body supporting platform 4 is located on the side of the main part of the frame bar 10, and is set at an angle to the outer wall of the main part of the frame bar 10. The main part and the light-emitting part of the upper cover 302 are supported on the lamp body supporting platform 4, and will be limited by the outer wall of the main part of the frame bar 10 and will not shift to the lamp body mounting platform 1.

[0060] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A border strip, characterized in that: The frame strip (10) is provided with a lamp body mounting platform (1) for mounting a lamp body (30); the frame strip (10) is provided with a screw channel (2) for allowing a screw (5) to pass through and an angle bracket mounting groove (3) for mounting an angle bracket (6); the lamp body mounting platform (1), the screw channel (2) and the angle bracket mounting groove (3) are arranged in sequence along the thickness direction of the frame strip (10); The screw channel (2) is in communication with the lamp body mounting platform (1), and a threaded structure (212) is provided on the inner wall of the screw channel (2). When the lamp body (30) is provided on the lamp body mounting platform (1), the lamp body (30) can be fixed to the frame bar (10) by means of the screw (5) and the threaded structure (212).

2. The border strip according to claim 1, characterized in that: The screw channel (2) is in communication with the angle code installation slot (3); when the angle code (6) is inserted into the angle code installation slot (3), the angle code (6) can be fixed to the frame strip (10) via the screw (5) and the threaded structure (212).

3. The border strip according to claim 1, characterized in that: The frame strip (10) is provided with a first groove (21) extending along its length direction, the first groove (21) having an opening located on the lamp body mounting platform (1), the first groove (21) being the screw channel (2), and a second groove (211) extending along its length direction is provided on the inner side wall of the first groove (21).

4. The border strip according to claim 1, characterized in that: A lamp body retaining bar (11) is provided on one side of the lamp body mounting platform (1), and the lamp body retaining bar (11) extends along the length direction of the frame bar (10).

5. The border strip according to claim 4, characterized in that: A lamp body supporting platform (4) for supporting the lamp body (30) is provided on a side of the lamp body mounting platform (1) away from the lamp body blocking bar (11).

6. A lamp frame structure, characterized in that: The invention comprises a plurality of border strips (10) as described in any one of claims 1 to 5, and also comprises an angle code (6), wherein the angle code (6) comprises two connecting strips (61) arranged at an angle, and the two connecting strips (61) are respectively inserted into the angle code installation grooves (3) of two adjacent border strips (10), so that the plurality of border strips (10) are connected end to end in sequence.

7. The lamp frame structure (20) according to claim 6, characterized in that: The connecting strip (61) is provided with an angle bracket mounting screw hole (611), and the angle bracket mounting screw hole (611) is directly opposite to the screw channel (2). The lamp frame structure (20) also includes the screw (5), and the screw (5) is spirally connected to the threaded structure (212) and the angle bracket mounting screw hole (611) to fix the frame strip (10) and the connecting strip (61).

8. The lamp frame structure (20) according to claim 6 or 7, characterized in that: At least one side of the connecting strip (61) is provided with a mounting tooth (612), and the mounting tooth (612) abuts against the inner side wall of the angle code mounting groove (3).

9. The lamp frame structure (20) according to claim 8, characterized in that: A tooth groove (31) is provided on the inner side wall of the angle code installation groove (3), and the installation tooth (612) is at least partially inserted into the tooth groove (31).

10. A lamp, characterized in that: It comprises a lamp body (30) and a lamp frame structure (20) according to any one of claims 6 to 9; The edge of the lamp body (30) is provided with a mounting strip (3022), the mounting strip (3022) is provided with a lamp body mounting hole (30221), the mounting strip (3022) is arranged on the lamp body mounting platform (1), and the lamp body mounting hole (30221) is directly opposite to the screw channel (2); The lamp further comprises the screw (5), wherein the screw (5) passes through the lamp body mounting hole (30221) and is screwed onto the threaded structure (212) to fix the lamp body (30) and the frame strip (10).

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