Novel LED lamp strip structure

Abstract

The utility model discloses a novel light-emitting diode (LED) lamp strip structure, which relates to the technical field of LED lamp strips and comprises a metal top plate, a lamp strip main body is arranged on the lower surface of the metal top plate, a clamping mechanism is arranged on the metal top plate, and the clamping mechanism comprises a positioning component arranged at the bottom end of the metal top plate. The positioning assembly is used for positioning the lamp strip body and comprises a plurality of positioning insertion rods fixedly connected to the bottom end of the metal top plate at equal intervals in the circumferential direction, the multiple positioning insertion rods all penetrate through the outer portion of the bottom end of the lamp strip body, and a clamping assembly is arranged on the lower surface of the lamp strip body. And the clamping assembly is used for sleeving the outer walls of the multiple positioning insertion rods and supporting the lamp strip main body. By means of the clamping mechanism, the effect that the lamp strip body is installed in a clamping mode is achieved, and the situation that the lamp strip body falls off due to the fact that magnetic force is weak after the magnets are used for a long time is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light strips, in particular to a novel LED light strip structure. Background Art

[0002] LED light strip refers to LEDs assembled on a strip-shaped FPC (flexible circuit board) or PCB hard board. It is named because its product shape resembles a strip. It is gradually emerging in various decoration industries because of its long service life (generally normal life is 80,000 to 100,000 hours), energy saving and green environmental protection.

[0003] In order to facilitate installation and subsequent replacement, existing household lamps are generally composed of LED light strips inside, and in order to avoid connecting and fixing the light strip to the metal top plate with multiple bolts, the light strip is generally connected to the metal top plate with a magnet, which is very convenient to use. However, after long-term use, the magnetic force of the magnet will gradually decline over time, causing the light strip to fall off. Based on this, a new LED light strip structure is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The purpose of the utility model is to provide a new LED light strip structure to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel LED light strip structure comprises a metal top plate, a light strip body is arranged on the lower surface of the metal top plate, and a clamping mechanism is arranged on the metal top plate;

[0007] The engaging mechanism comprises:

[0008] A positioning component is arranged at the bottom end of the metal top plate, and the positioning component is used to position the main body of the light strip;

[0009] The positioning component includes:

[0010] A plurality of positioning rods equidistantly fixedly connected to the bottom end of the metal top plate in the circumferential direction, wherein the plurality of positioning rods all penetrate to the outside of the bottom end of the light strip body;

[0011] A clamping assembly is arranged on the lower surface of the main body of the light strip, and the clamping assembly is used to sleeve the outer walls of a plurality of positioning rods and support the main body of the light strip.

[0012] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0013] In an optional solution of a novel LED light strip structure: the snap-on assembly includes:

[0014] A plurality of arc-shaped sleeves are equidistantly arranged on the lower surface of the main body of the light strip in the circumferential direction, the plurality of arc-shaped sleeves are sleeved on the outer walls of the plurality of positioning rods, and the top ends of the plurality of arc-shaped sleeves are fixedly connected with connecting sliding shafts, and the connecting sliding shafts pass through the main body of the light strip and are slidably connected to the metal top plate;

[0015] The metal top plate is provided with a traction assembly, and the traction assembly is used to drive the multiple arc-shaped sleeve plates to move.

[0016] In an optional solution of a novel LED light strip structure: the traction component includes:

[0017] A linkage rotating ring is rotatably connected to the inside of the metal top plate, wherein the inner wall of the linkage rotating ring is equidistantly formed with a plurality of connection pull plates slidably connected to the metal top plate, and the plurality of connection pull plates are respectively fixedly connected to the connection sliding shafts at the top ends of the plurality of arc-shaped sleeve plates;

[0018] A pushing component is provided at the bottom end of the linkage rotating ring, and the pushing component is used to provide rotational power to the linkage rotating ring;

[0019] A reset component corresponding to the pushing component is arranged on the outer side of the linkage rotating ring, and the reset component is used to push the linkage rotating ring to slide and reset.

[0020] In an optional solution for a novel LED light strip structure: the pushing component is a connecting push block fixedly connected to one end of the bottom end of the linkage swivel, the connecting push block penetrates to the outside of the bottom end of the metal top plate, and is slidably connected to the metal top plate.

[0021] In an optional solution of a novel LED light strip structure: the reset component includes:

[0022] A movable pressure block is integrally formed on the outer wall of the linkage rotating ring, the movable pressure block is slidably connected to the metal top plate and is symmetrical with the connecting push block. A return spring is provided at the end of one end of the movable pressure block, and the two end ends of the return spring are respectively connected to the outer wall of the movable pressure block and the inner wall of the metal top plate.

[0023] In an optional scheme for a new LED light strip structure: the lower surface of the metal top plate is provided with a dust cover located outside the light strip body, and the top end of the metal top plate is equidistantly provided with a plurality of holes and grooves extending to the outside of the bottom end of the metal top plate.

[0024] In an optional scheme for a new LED light strip structure: the bottom end of the metal top plate is symmetrically formed with two elastic sheets connected to the inner wall of the dust cover, and the outer walls on one side of the two elastic sheets that are away from each other are fixedly connected with positioning blocks that penetrate to the outside of the dust cover.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0026] The utility model achieves the effect of installing the light strip body by snapping together through the snapping mechanism, effectively avoiding the situation where the light strip body falls off due to weakening of the magnetic force of the magnet after long-term use, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is a schematic diagram of the structure of the locking mechanism of the utility model.

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the metal top plate of the utility model.

[0030] Notes on the figure numbers: 1. Metal top plate; 201. Linking swivel; 202. Positioning plug rod; 203. Connecting pull plate; 204. Arc sleeve plate; 205. Connecting slide shaft; 206. Connecting push block; 207. Reset spring; 208. Moving pressure block; 3. Dust cover; 4. Positioning plug block; 5. Elastic sheet; 6. Light strip body; 7. Hole groove. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] In one embodiment, Figure 1-Figure 3 As shown, a novel LED light strip structure comprises a metal top plate 1, a light strip body 6 is arranged on the lower surface of the metal top plate 1, a dust cover 3 is arranged on the lower surface of the metal top plate 1 and is located outside the light strip body 6, a plurality of holes 7 are equidistantly arranged at the top of the metal top plate 1 and penetrate to the outside of the bottom end of the metal top plate 1, a plurality of bolts passing through the holes 7 are arranged on the metal top plate 1, and the bolts are connected to the lower surface of the metal top plate 1, and the bottom end of the metal top plate 1 is symmetrically formed with two elastic sheets 5 connected to the inner wall of the dust cover 3, the outer walls of the two elastic sheets 5 that are away from each other are fixedly connected with positioning blocks 4 that penetrate to the outside of the dust cover 3, the outer wall of the cross section of the positioning blocks 4 is in an arc shape, a positioning card slot that matches the outer wall of the positioning card slot 4 is arranged on the dust cover 3, and a clamping mechanism is arranged on the metal top plate 1;

[0033] The clamping mechanism includes: a positioning component arranged at the bottom end of the metal top plate 1, and the positioning component is used to position the light strip body 6;

[0034] The positioning assembly includes: a plurality of positioning rods 202 fixedly connected to the bottom end of the metal top plate 1 at equal intervals in the circumferential direction, the plurality of positioning rods 202 all penetrate to the outside of the bottom end of the light strip body 6, the outer wall of the bottom end of the positioning rod 202 is truncated, and a butt socket groove for sleeve connection of the positioning rod 202 is provided at the connection position between the light strip body 6 and the positioning rod 202;

[0035] A clamping assembly is provided on the lower surface of the light strip body 6, and the clamping assembly is used to sleeve the outer walls of the plurality of positioning rods 202 and support the light strip body 6;

[0036] In this embodiment, it is necessary to particularly explain that: when determining the installation position of the metal top plate 1 on the ceiling, a thread groove located at the end position of the plurality of hole grooves 7 can be drilled on the ceiling by a drilling device, and the thread groove is threadedly connected with the bolt;

[0037] When in use, the metal top plate 1 is placed at a designated position on the ceiling, and then a plurality of bolts are sequentially passed through a plurality of hole grooves 7 and threadedly connected with the thread grooves, so that the metal top plate 1 can be firmly fixed on the ceiling;

[0038] Afterwards, the light strip body 6 is clamped and fixed by the clamping mechanism, so as to realize the convenient installation of the light strip body 6, and then the dust cover 3 is pushed to meet the lower surface of the metal top plate 1. In this process, the positioning plug 4 pushes the elastic sheet 5 to deform under the pressure of the dust cover 3. When the dust cover 3 meets the lower surface of the metal top plate 1, the dust cover 3 is rotated until the end of the positioning slot on the dust cover 3 moves to the end of the positioning plug 4. At this time, the elastic sheet 5 pushes the positioning plug 4 to clamp the dust cover 3 by rebounding, so that the dust cover 3 can be clamped and fixed;

[0039] When the light strip body 6 needs to be replaced, the light strip body 6 can be conveniently disassembled by performing the above operation in reverse, thereby effectively preventing the light strip body 6 from falling off due to weakening of the magnetic force of the magnet after long-term use;

[0040] In one embodiment, Figure 2-Figure 3 As shown, the clamping assembly includes: a plurality of arc-shaped sleeves 204 equidistantly arranged on the lower surface of the light strip body 6 in the circumferential direction, the plurality of arc-shaped sleeves 204 sleeve the outer walls of the plurality of positioning plugs 202, the top ends of the plurality of arc-shaped sleeves 204 are fixedly connected with connecting slide shafts 205, the connecting slide shafts 205 pass through the light strip body 6 and are slidably connected with the metal top plate 1, a sliding sleeve groove for the positioning plug 202 to slide is provided at the connecting position of the arc-shaped sleeve 204 and the positioning plug 202, and an arc-shaped slide groove for the connecting slide shaft 205 to slide is provided on the metal top plate 1;

[0041] A traction assembly is provided on the metal top plate 1, and the traction assembly is used to drive the plurality of arc-shaped sleeve plates 204 to move;

[0042] In one embodiment, Figure 2-Figure 3 As shown, the traction assembly includes: a linkage swivel 201 rotatably connected to the inside of the metal top plate 1, a plurality of connection pull plates 203 slidably connected to the metal top plate 1 are formed equidistantly on the inner wall of the linkage swivel 201 in the circumferential direction, and the plurality of connection pull plates 203 are respectively fixedly connected to the connection sliding shafts 205 at the top ends of the plurality of arc-shaped sleeve plates 204, and a limiting sliding groove for sliding the linkage swivel 201 and the connection pull plates 203 is provided on the metal top plate 1;

[0043] A pushing component is provided at the bottom end of the linkage rotating ring 201, and the pushing component is used to provide rotational power to the linkage rotating ring 201;

[0044] A reset component corresponding to the push component is arranged on the outer side of the linkage rotating ring 201, and the reset component is used to push the linkage rotating ring 201 to slide and reset;

[0045] In one embodiment, Figure 2-Figure 3 As shown, the push assembly is a connecting push block 206 fixedly connected to one end of the bottom end of the linkage swivel 201, the connecting push block 206 penetrates to the outside of the bottom end of the metal top plate 1, and is slidably connected to the metal top plate 1, and a movable slide groove for the connecting push block 206 to slide is provided on the metal top plate 1;

[0046] In one embodiment, Figure 3 As shown, the reset component includes: a movable pressure block 208 integrally formed on the outer wall of the linkage rotating ring 201, the movable pressure block 208 is slidably connected to the metal top plate 1, and is symmetrical with the connecting push block 206, and a reset spring 207 is provided at one end of the movable pressure block 208, and the two end portions of the reset spring 207 are respectively connected to the outer wall of the movable pressure block 208 and the inner wall of the metal top plate 1.

[0047] The above embodiment discloses a novel LED light strip structure, wherein, when in use, the metal top plate 1 is placed at a designated position on the ceiling, and then a plurality of bolts are sequentially passed through a plurality of hole grooves 7 and threadedly connected with the thread grooves, so that the metal top plate 1 can be firmly fixed on the ceiling;

[0048] Then, the connecting push block 206 is pushed to drive the linkage rotating ring 201 to slide along the inner wall of the metal top plate 1. In this process, the connecting sliding shaft 205 drives the arc sleeve plate 204 and the outer wall of the positioning plug rod 202 to separate from each other through the connecting pull plate 203 under the drive of the linkage rotating ring 201. At the same time, the moving pressing block 208 slides along the inner wall of the metal top plate 1 under the drive of the linkage rotating ring 201 and squeezes the return spring 207 to shrink.

[0049] When the connecting pull plate 203 and the connecting sliding shaft 205 are in contact with the inner wall of one end of the metal top plate 1, so that the connecting push block 206 cannot move, the light strip body 6 is pushed to sleeve the multiple positioning rods 202, and the positioning rods 202 can guide the light strip body 6 through the truncated cone-shaped outer wall. In this process, the light strip body 6 passes through the arc sleeve plate 204 through the opening and contacts the lower surface of the metal top plate 1, so that the initial position limiting of the light strip body 6 can be achieved;

[0050] Then, the connecting push block 206 is released, and the return spring 207 pushes the moving pressure block 208 to slide and reset along the inner wall of the metal top plate 1 through rebound. At the same time, the linkage swivel 201 drives the connecting pull plate 203 and the connecting push block 206 to slide and reset respectively under the push of the moving pressure block 208. At this time, the arc sleeve 204 is connected to the outer wall of the positioning rod 202 through the connecting sliding shaft 205 under the drive of the connecting pull plate 203. Then, the light strip body 6 is released, and the light strip body 6 can slide down along the outer wall of the positioning rod 202 until the light strip body 6 is connected to the upper surface of the arc sleeve 204, so as to realize the convenient installation of the light strip body 6;

[0051] Then, the dust cover 3 is pushed to meet the lower surface of the metal top plate 1. During this process, the positioning plug 4 pushes the elastic sheet 5 to deform under the pressure of the dust cover 3. When the dust cover 3 meets the lower surface of the metal top plate 1, the dust cover 3 is rotated until the end of the positioning slot on the dust cover 3 moves to the end of the positioning plug 4. At this time, the elastic sheet 5 pushes the positioning plug 4 to engage the dust cover 3 through rebound, so that the dust cover 3 can be engaged and fixed;

[0052] When the light strip body 6 needs to be replaced, the above operation can be reversed by pushing the connecting push block 206, so that the light strip body 6 can be easily disassembled, thereby effectively avoiding the light strip body 6 from falling off due to weakening of the magnetic force of the magnet after long-term use.

[0053] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A novel LED light strip structure, comprising a metal top plate (1), wherein a light strip body (6) is arranged on the lower surface of the metal top plate (1), characterized in that: The metal top plate (1) is provided with a locking mechanism; The locking mechanism comprises: a positioning component arranged at the bottom end of the metal top plate (1), the positioning component being used to position the light strip body (6); The positioning assembly comprises: a plurality of positioning rods (202) fixedly connected to the bottom end of the metal top plate (1) at equal intervals in the circumferential direction, wherein the plurality of positioning rods (202) all penetrate to the outside of the bottom end of the light strip body (6); A clamping assembly is provided on the lower surface of the light strip body (6), and the clamping assembly is used to sleeve the outer walls of a plurality of positioning rods (202) and to support the light strip body (6).

2. A novel LED light strip structure according to claim 1, characterized in that: The clamping assembly comprises: a plurality of arc-shaped sleeves (204) equidistantly arranged on the lower surface of the light strip body (6) in the circumferential direction, the plurality of arc-shaped sleeves (204) sleeve the outer walls of the plurality of positioning rods (202), the top ends of the plurality of arc-shaped sleeves (204) are fixedly connected with connecting slide shafts (205), and the connecting slide shafts (205) pass through the light strip body (6) and are slidably connected to the metal top plate (1); A traction assembly is provided on the metal top plate (1), and the traction assembly is used to drive the multiple arc-shaped sleeve plates (204) to move.

3. A novel LED light strip structure according to claim 2, characterized in that: The traction assembly comprises: a linkage swivel (201) rotatably connected to the inside of the metal top plate (1); a plurality of connection pull plates (203) slidably connected to the metal top plate (1) are formed equidistantly on the inner wall of the linkage swivel (201); the plurality of connection pull plates (203) are respectively fixedly connected to the connection sliding shafts (205) at the top ends of a plurality of arc-shaped sleeve plates (204); A pushing component is provided at the bottom end of the linkage rotating ring (201), and the pushing component is used to provide rotational power to the linkage rotating ring (201); A reset component corresponding to the pushing component is arranged on the outer side of the linkage rotating ring (201), and the reset component is used to push the linkage rotating ring (201) to slide and reset.

4. The novel LED light strip structure according to claim 3, characterized in that: The pushing component is a connecting push block (206) fixedly connected to one end of the bottom end of the linkage rotating ring (201); the connecting push block (206) penetrates to the outside of the bottom end of the metal top plate (1) and is slidably connected to the metal top plate (1).

5. The novel LED light strip structure according to claim 4, characterized in that: The reset assembly comprises: a movable pressure block (208) integrally formed on the outer wall of the linkage rotating ring (201); the movable pressure block (208) is slidably connected to the metal top plate (1) and is symmetrical with the connecting push block (206); a reset spring (207) is provided at one end of the movable pressure block (208); and both end portions of the reset spring (207) are respectively connected to the outer wall of the movable pressure block (208) and the inner wall of the metal top plate (1).

6. The novel LED light strip structure according to claim 1, characterized in that: The lower surface of the metal top plate (1) is provided with a dust cover (3) located outside the light strip body (6), and the top end of the metal top plate (1) is provided with a plurality of holes (7) equidistantly arranged in the circumferential direction and extending to the outside of the bottom end of the metal top plate (1).

7. The novel LED light strip structure according to claim 6, characterized in that: The bottom end of the metal top plate (1) is symmetrically formed with two elastic sheets (5) connected to the inner wall of the dust cover (3), and the outer walls of the two elastic sheets (5) on one side away from each other are fixedly connected with a positioning plug (4) that penetrates to the outside of the dust cover (3).

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